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2HP34DY Generations concept with icon silhouette of humans in different life ages
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2H9B6WM Generations concept with icon silhouette of humans in different life ages
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2G68R44 Child development center website page. Baby evolution, from diaper to walk process, crawl development, learn step in kindergarten
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2G14198 Here you see the children delighted with entertainment / and also a parents already plus ALK after his ability. Leaf with 16 performances of different stages in human life, from birth to marrying. A title in every image. Numbered at the top right: * K43.
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2DC8H25 Ancient monkey or homo erectus black silhouette, human ancestor cartoon vector illustration. Tailless great ape, primates, one of stages in Darwin evolutionary theory, isolated on white background
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2G66M8F Vector illustration of a woman in different ages. Cute baby girl, a child, a pupil, a teenager, an adult, an elderly female person. The life cycle of
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2G66KR1 Vector illustration of a man in different ages - as a small baby boy, a child, a pupil, a teenager, an adult and an elderly person. Growing up and
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P7DFHJ Character man in different ages. Baby, child, teenager, adult, elderly person. The life cycle. Generation of people and stages of growing up. Vector i
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P7DFGX Character man in different ages. Baby, child, teenager, adult, elderly person. The life cycle. Generation of people and stages of growing up. Vector i
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KFXYC3 Set of vector illustrations of four men of different ages and in different clothes and with different hair styles - flat design
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2EDDW5E Set of isolated decorative icons showing stages of human embryonic development with period clarification in months realistic vector illustration
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JAHT9N Generation of women in flat style
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JAHT9C Generation of men in flat style
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3C62P0Y Doodle illustration depicting different life stages of a woman. From infant to senior, each phase is represented in line art with accents of orange. S
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3C62NYN Doodle illustration depicting different life stages of a woman. From infant to senior, each phase is represented in line art with accents of orange. S
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3C62NBF Doodle vector illustration depicting various life stages of a male. From baby to elderly, each age is represented in a minimalistic style. Colors incl
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3BA6G9K Growing family. Happy couples relationship stages from pregnancy to elderly lifestyle exact vector people set in cartoon style
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3A0EGND Evolution of life Philadelphia, 1873, This illustration depicts a series of four skulls displayed in a sequential arrangement. The leftmost skull is small and resembles that of a smaller creature, while the subsequent skulls increase in size, showcasing a gradual transition to a larger, more human-like skull on the far right. Each skull is labeled with a numerical designation: 187, 138, 199, and 200. The varying shapes and dimensions highlight differences in species or developmental stages, providing insights into anatomical evolution or comparative anatomy studies. The overall composition emp
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2SARGK7 Human in different ages. Silhouette profile of male and female person growth stages, people generations from baby to old vector illustration set. Man and woman characters in aging process. Human in different ages. Silhouette profile of male and female person growth stages, people generations from baby to old vector illustration set
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2S5FBBR Woman in different ages. Cartoon baby girl teenager, adult women elderly person. Growth stages vector family characters. Woman and grandmother, mother and baby girl illustration. Woman in different ages. Cartoon baby girl teenager, adult women elderly person. Growth stages vector family characters
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2S5EGBC Man in different ages. Newborn boy teenager, adult man elderly person. Growth stages, people generation. Vector cartoon characters. Illustration of people character male growing and generation. Man in different ages. Newborn boy teenager, adult man elderly person. Growth stages, people generation. Vector cartoon characters
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2YBW4CC Life cycle stages of african woman from toddler child to senior. Human lifetime evolution. Cartoon vector set of female character growing process in k
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2Y6C2B9 Longevity health lifestyle concept showing aging stages with faces of different ages surrounded by leaves in a green background mobile application
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2Y5H57H Life cycle of Indian woman set. Different stages of growth and mature process from infant baby to child and teen, young woman in traditional saree to old grandmother cartoon vector illustration
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2XXRH93 Female life cycle with little girl growing into teenager and adult human. Process of growing up and stages of growth in life cycle of mature lady talking on phone and arranging date
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2XWB3HB Life cycle of little girl becoming schoolgirl with backpack from baby in diapers. Concept of childhood milestones or stages of person development and life cycle from infancy to pre-adolescence
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2XHGF62 Human life cycle set. Male and female characters in different ages, growth and evolution stages from newborn baby to toddler, adolescent to young adult, old people cartoon vector illustration
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2XBNNTR Life cycle stages of african woman from toddler child to senior. Human lifetime evolution. Cartoon vector set of female character growing process in kid, student, mature and grandparent age period.
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2T9NAJA Family stages from teens to old people with descendants. Relationship development step by step. Different ages in love kicky vector scenes
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2RPR3XR Different stages of man life from toddler to mature office manager, for progression concept. Different generations of men stand in row in ascending order, getting education and making career
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2NCMCPM Ancient monkey or homo erectus, human ancestor cartoon vector illustration. Tailless great ape, primates, one of stages in Darwin evolutionary theory, isolated on white background
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2NBMBF5 Ancient homo erectus or caveman, human ancestor cartoon vector illustration. Neanderthal with wooden stick and stone in hands, one of stages in Darwin evolutionary theory, isolated on white background
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2M67K4P Ancient monkey, human ancestor cartoon vector illustration. Tailless great ape, primates, one of stages in Darwin evolutionary theory, isolated on white background
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2JRT2E1 Man life cycle phases in different ages. African american male character lifespan stages set. Baby boy, toddler, teen, young guy, adult and elderly, v
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2JPBR1B Man life cycle phases in different ages. African american male character lifespan stages set. Baby boy, toddler, teen, young guy, adult and elderly, vector flat illustration isolated on white
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2JG4CTG Human in different ages. Silhouette profile of male and female person growth stages, people generations from baby to old vector illustration set
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2HF21J9 Man and woman in different ages, characters generations, human life cycle. Male and female character growth stages, aging process vector set. Baby, teenager, adult and elderly person development
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2HEBGNN Man in different ages, newborn, child, teenager, adult. Male character life cycle, person growth stages from baby to elderly man vector set. Aging process from childhood to adulthood
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2H47G23 Haeckel's Evolution of Man. This plate shows the embryos of four mammals in the three corresponding stages: of a Hog (H), Calf (C), Rabbit (R), and a Man (M). The conditions of the three different stages of development, which the three crossroads (I,II,III) represent, are selected to correspond as exactly as possible.
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2H45HY1 Twelve stages in the sequence from the head of a frog to the head of a primitive man. Coloured etchings by Christian von Mechel after J.C. Lavater, 1797.
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2F2AB8J Graph illustrations of human change and processes in life. From infants to the elderly.
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2F2AB8C Life process. Graph illustrations of human change and processes in life. From infants to the elderly.
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2C2YNBA Ancient monkey or homo erectus, human ancestor cartoon vector illustration. Tailless great ape, primates, one of stages in Darwin evolutionary theory,
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2C2YKKF Ancient homo erectus or caveman, human ancestor cartoon vector illustration. Neanderthal with wooden stick and stone in hands, one of stages in Darwin
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2C2YJ5G Ancient monkey, human ancestor cartoon vector illustration. Tailless great ape, primates, one of stages in Darwin evolutionary theory, isolated on whi
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2BNC6E9 Man in different ages. Newborn boy teenager, adult man elderly person. Growth stages, people generation. Vector cartoon characters. Illustration of people character male growing and generation
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2BNC4B7 Woman in different ages. Cartoon baby girl teenager, adult women elderly person. Growth stages vector family characters. Woman and grandmother, mother and baby girl illustration
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T0DDBM Elementary biology; an introduction to Elementary biology; an introduction to the science of life elementarybiolog00grue Year: 1924 494 ELEMENTARY BIOLOGY The larger brain, carrying with it possibihties of learning, imitating, and planning, is perhaps the most important advance made over the simian ancestors (see Fig. 255). Fig. 256 is a diagram which shows the distinctive traits of several ancient specimens supposed to represent different stages in the evolution of the human species. Fig. 258 repre- sents restorations of some of these primitive forms; from these we can get an idea of how som
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T0DD9Y Elementary biology; an introduction to Elementary biology; an introduction to the science of life elementarybiolog00grue Year: 1924 ^r^?«i^ Fig. 256. Ancestors of man represented by remains of skulls /, Pithecanthrofiis erecitis, the ' erect ape-man ' of Java ; 2, the Neanderthal man ; s, the negroid man of Laussel; 4, Nebraska glacial man. These four types represent succes- sive advances in the evolution of the human races, although we must not think of them as a straight series of our ancestors. Compare the size of the brain at different stages of development: Pithecanthropus, 850 cc; Pi
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REFC9K . Comparative anatomy. Anatomy, Comparative. NIPPLE EPIDERMIS ^i J SMOOTH MUSCLE. ttLa. ci^^i rCORIUM—. laSMM. HUMAN EMBRYQ B MUSCLE C FAT Fig. 139.—A figure illustrating the development of the mammary gland in man. A 13.5 mm. embryo shows the "milk line", a ridge which extends from the axillary region to the groin. The definitive gland develops only from the anterior portion of this line. Taken with the evidence of supernumerary teats in man, the line is interpreted as proof that the ancestors of man had more than a single pair of mammary glands. (Redrawn from Arey, after Kollmann.)
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REFATW . Comparative anatomy. Anatomy, Comparative. 252 COMPARATIVE ANATOMY femur to the foot. Two flattened condyles articulate with the femur. The ligament of the patella is attached to the ventral surface of the upper extremity of the tibia. The shaft of the tibia is triangular having an anterior sharp crest from which the tibialis anterior muscle has its origin. The lower extremity of the tibia is smaller than the upper. Articulation. Fig. 209.—Stages in the development of the extremities in mammals. (Redrawn after Bardeen, Lewis and Corning.) A is a cross section of a monkey embryo showing an ar
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RE07M6 . Outlines of the comparative physiology and morphology of animals. Anatomy, Comparative; Physiology, Comparative. Fig. 52.—Mammalian stage. bellum has been increasing in relative size; and (3) the convolutions of both the cerebellum and the cerebrum. Fig. 53.—Human stage. have been becoming more and more complex. All these changes are combined and represented in Fig. 54.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. LeC
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RDY35D . Human embryology and morphology. Embryology, Human; Morphology. THE LIMBS. 301 segment of the pelvic girdle becomes fixed to the costal processes • the corresponding part of the scapula remains free. In the typical reptilian shoulder girdle, as in the pelvic (Fig. 242), two elements are formed in the ventral part of the arch—a posterior part—the coracoid, corresponding to the ischium, and an anterior—the pre-coracoid, corresponding to the pubes. Both elements reach the ventral median line in which the presternum is developed. In Ornithorynehus the coracoid element is represented by two bones
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RD37WR . The cyclopædia of anatomy and physiology. Anatomy; Physiology; Zoology. four years; four teeth hare been shed and renewed. (After Youatt.) Fin. 509.. five years; all the incisors have been shed and re- newed; the middle pair much worn. (After Youatt.) ally obliterated in the first, or mid-incisors, at the sixth year ; in the second incisors at the seventh year, and in the third, or outer incisors, in the eighth year, in the lower jaw. It remains longer in those of the upper jaw, and in both the place of the " mark " con- tinues for some years to be indicated by the dark-coloured ce
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PG3T87 This diagram shows the development of the venous system in mammals, specifically illustrating the changes from the cardinal veins to the single superior vena cava. The illustration highlights the evolution of blood circulation in mammals, crucial to embryological studies on organ development.
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PFN6A2 This work provides a detailed account of human anatomy and physiology, including descriptions of the development stages of embryos, particularly those of the Orchis Morio species. The text includes illustrations and discusses the process of vegetable reproduction as observed in orchids.
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PFGDG2 . Das werden der organismen zur widerlegung von Darwins zufallstheorie durch das gesetz in der entwicklung. Evolution; Life. CIA Fig. 2o. Vorderrumpf eines menschlidien Embryo von 4,2 mm Lätiee, 30 mal vergr. Von der Seite gesehen. Durch teilweise Entfernung der vorderen Brust- wand ist der Herzschlauch sichtbar Nach His. H Hörbläschen, 1—^ erster bis vierter Schlundbogen, sp^—sp^ erste bis vierte Schlundspalte. Fig. 21. Die untere Hälfte vom Kopf eines erwachsenen Haifisches nach Entfernung der oberen Hälfte durch einen Frontalschnitt. Die Figur gibt eine Ansicht der 5 Kiemenspalten mit ihr
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PFE56P This image from 'Der Bau des Menschen als Zeugnis für seine Vergangenheit' (The Human Structure as a Testimony to Its Past) compares the pelvic region of a salamander and a human in their respective developmental stages. The illustration provides a comparative anatomical study, showing how vertebrates share common features during early development.
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PFE4F1 This book examines human anatomy through a comparative lens, focusing on the evolutionary development of structures such as the Jacobson's organ in amphibians and reptiles. It explores both ontogeny and phylogeny, with illustrations showing developmental stages.
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PFC3T9 This image depicts a 12.5 mm long human embryo at 31-34 days of development, along with a comparison to a Macaque embryo. It highlights key stages of embryonal development shared between humans and primates, emphasizing similarities in early development.
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PFBNP7 . Der Mensch, sein Ursprung und seine Entwicklung, in gemeinverständlicher Darstellung. Human beings; Evolution. W. Lee he: Der Mensch. 21 eingewanderte Meeresform zu einer neuen ausgeprägten Art umgebildet (Fig. 9). Auch die oben erwähnte Schnecke (Planorbis multiformis, Fig. 8) ist als Illustration einer Artenbildung zu erwähnen.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Leche, Wilhelm, 1850-1927. Jena, G. Fischer
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PFBNNF This entry discusses human evolution, particularly the development of the vertebrate skeleton. It compares the embryonic development of humans to that of lancelets, noting how the skeleton first forms in early vertebrate embryos. The comparison highlights similarities in the evolutionary progression of vertebrate species.
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PFBNN6 . Der Mensch, sein Ursprung und seine Entwicklung, in gemeinverständlicher Darstellung. Human beings; Evolution. W. Lee he: Der Mensch. 41 Innerhalb des Fischtypus können wir zunächst zwei Hauptgruppen unterscheiden, welche ebenso vielen Ausbildungsstufen entsprechen, näm- lich die tiefere, die Knorpelfische, zu denen die Haie (Fig. 21) und Rochen gehören, und die höhere, die Knochenfische, welche die meisten europäischen Süßwasser- und Meeresfische umfaßt. Die Knor- pelfische unterscheiden sich von den Knochenfischen unter anderem da- durch, daß ihr Skelett aus Knorpel, einer elastischen Subs
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PFBNC4 . Der Mensch, sein Ursprung und seine Entwicklung, in gemeinverständlicher Darstellung. Human beings; Evolution. 139 Gehirne von menschlichen Embryonen: Fig. 136. „ 137. „ 138. 139. 3 Wochen alter, 4,2 mm langer Embryo. 4 W^ochen alter, 6,9 mm langer Embryo (das Gehirn ist der Länge nach aufgeschnitten). 5 Wochen alter, 13,6 mm langer Embryo. 3 JHonate alter, 50 mm langer Embryo. (Unter Benutzung der Figuren von His nach W^achsmodellen gezeichnet.) Ausbildung innerhalb dieser Tiergruppe zu veranschaulichen. Während es beim Kaninchen (Fig. 133) noch nicht so weit nach hinten gewachsen ist, daß
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PFBN8F . Der Mensch, sein Ursprung und seine Entwicklung, in gemeinverständlicher Darstellung. Human beings; Evolution. W. Leche: Der Mensch. 171. Fig:. 199—206. Menschliche Embryonen (nach His-Keibel). 199a—d Alter 12—15 Tage berechnet: 199e 18—21 Tage berechnet. 200f desgleichen; 200g 23 Tage berechnet; 200h 24—25 Tage berechnet; 200i—202m 27—30 Tage berechnet; 202n bis 204r 31—34 Tage berechnet; 204s und 205t etwa 35 Tage geschätzt; 205u etwa 37—38 Tage ge- schätzt; 205 V etwa 42—45 Tage geschätzt; 205 w etwa 42—45 Tage geschätzt; 206x 49—51 Tage geschätzt; 206y 52—54 Tage geschätzt; 207z 2 Monate
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PFBN5G This book presents a detailed account of human evolution, discussing the development and origins of human beings in an accessible manner. It also highlights anatomical features and evolutionary milestones.
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PFBAEX In 'The Descent of Man,' Darwin investigates the role of natural and sexual selection in human evolution, discussing heredity and the biological factors influencing human traits and behaviors, with particular focus on the role of sex in evolution.
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PFA7M6 This manual explores the development of the human body, specifically focusing on human embryology. It includes detailed descriptions of the placental development and other non-mammalian embryo aspects. The images provided are extracted from a scanned version of the work and may not fully represent the original illustrations in terms of color and appearance.
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MEE751 . Die Descendenztheorie; . Fig. 118. Fig. 119. Fig. 118. Embryo des Zitterro chens, Torpedo ocellata. Nach Ziegler. fig. 119. Schnitt durch das Vorderende einea me nsc hlichen Embryos, welcher viel jiinger ist als das in Figur 113 abgebildete Stadium. Der Schnitt ist uugefahr in der Bichtung des Krklarungsstriches zum Vorte: Schlundbogemvulst (Fig. 113) gefiihrt. Oben liegt der Querschnitt des Gehirns, darunter die Hoble des Vorderdarmes mit den kleinen Schlundtaschen, hinten die Hohle der beiden li'.mgenanlagen. den Fischen der Fall, oder sie bleiben unscheinbar, unterliegen bald einer Umbil
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MCRH1M . Fig. t. Homo A, Anlage vom unteren Schnitt k schon durch das hintere Ende der Anlage geht, links ist die- selbe noch kappenförmig, rechts deutet nur eine kolbige Anschwellung der Zahnleiste den letzten Rest des Schmelzorganes an. Wenn man die Skizzen b und j von Fig. 1 miteinander vergleicht, wird man über- rascht durch die Ähnlichkeit der beiden Zahnanlagen. Und dennoch haben beide Skizzen eine grundverschiedene morphologische Bedeutung, denn in Skizze b ist von dem eigentlichen Schmelzorgan noch gar 'nicht die Rede, wie ähnlich die Bildung einem solchen auch aussehe. Wenn man diese Schnitt
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MCRGYK . B. At-c In dem Schema 34 C hat das ganze Gebilde an Größe zugenommen und ist durch Vertiefung und Verbreiterung der Nische die primäre Zahnanlage deuthch in den drei Unterteilen differenziert. Es erheischt die Figur ebensowenig wie Fig. 35 nach dem Vorangehenden keine weitere Erklärung. Ich hoffe, daß durch diese Schemata die Einsicht in der Ent- stehungsweise der ,,sekundären Zahnanlage" wesenthch erleichtert wird. Es würden wohl ^ -3 noch mehrere Details der Anlage bei den unter- schiedenen Zähnen zu verzeichnen sein, je- doch um die Beschrei- bung nicht zu viel aus- zudehnen , unterl
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MA76MK . Elementary biology; an introduction to the science of life . Fig. 209. The malaria parasite The parasite attacks the red blood corpuscle of a human being, a, and when it has destroyed the corpuscle, d, it breaks up into a large number of spores^ e, which may enter other corpuscles and start a new cycle. When blood containing the malaria organism,/, gets into the stomach of a mosquito {Anopheles), the protoplasm undergoes various changes, g. k, resulting in two sexual forms, i,J, which conjugate and produce a fertilized egg, k. This works its way into the wall of the insect's stomach, /, and
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JE8K40 A 16th-century engraving by Cornelis van Dalem, depicting the early stages of human civilization with figures engaged in various activities related to agriculture and settlement. The artwork emphasizes the birth of society and technological advancements during ancient times.
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HK8J3C Illustration from 'Der vorgeschichtliche Mensch' depicting early human evolution. The image highlights key stages in the development of the human species as explored by W. Baer, H. Schaaffhausen, and Friedrich von Hellwald.
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HFPCWT An illustration from '[Die Urgeschichte der Menschheit]', exploring the early history of humankind and the natural development of early human consciousness. The book includes illustrations that highlight key stages in human evolution and prehistory.
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HFNR1P Image from page 583 of 'The Human Race', featuring engravings on wood and chromolithographs. This work presents an illustrated history of human evolution, with visual depictions of key stages and milestones in human development, culture, and civilization.
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HFK6DM This work explores the early stages of human history in Europe, providing an illustrated guide to prehistoric times, human evolution, and the development of early human societies. The book offers insights into the life of early humans through visual depictions.
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HFFWJE This image from page 140 of '[The Human Race]' showcases detailed engravings and chromolithographs illustrating various stages of human history, capturing cultural and social evolution in visual form.
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G15HTD Caption reads, 'Further proof of man's evolution from more primitive species comes from the close resemblance between the embryos, from top to bottom, tortoise, chick, dog, man at early stages in their developement'. Illustration taken from Ernst Haeckel'
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FRAJ28 This plate from a scientific study illustrates evolutionary changes in species over time, focusing on key developmental stages and natural adaptations.
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EYRKYP This image from 'La création de l'homme' illustrates the early stages of humanity's creation and development, showcasing early human history and prehistory in an illustrated format.
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2XEHXYX EIGHT PROGRESSIVE STAGES OF HUMAN DEVELOPMENT, ILLUSTRATED IN FABRlCAllON AND MATERIALS OF IMPLEMENTS AND TOOLS from volume 1 of Ridpath's Universal history : an account of the origin, primitive condition and ethnic development of the great races of mankind, and of the principal events in the evolution and progress of the civilized life among men and nations, from recent and authentic sources with a preliminary inquiry on the time, place and manner of the beginning by Ridpath, John Clark, 1840-1900 Published in 1897
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