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481185
Caption: Evolutionary history of the globin genes. The dots indicate the duplication of ancestral genes, giving rise to new gene lineage.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 38.21 MB
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480989
Caption: Examples of the types of divisions used between tinctures.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 25.73 MB
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521062
Caption: Couple embracing with a DNA strand between them
Artist: Vance Vasu
Release: Not Applicable
File Size: 49.44 MB
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517996
Caption: Sword In the Earth
Artist: Christopher Zacharow
Release: Not Applicable
File Size: 47.63 MB
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481221
Caption: Two phylogenies based on the amount of change in macromolecules.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.02 MB
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481046
Caption: Australopithecus afarensis, the 'southern ape,' which lived from 3.8 to 2.9 million years ago.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.47 MB
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481193
Caption: Homo habilis, 'able man' or 'handy man,' which lived from 2 to 1.5 million years ago.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.50 MB
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481280
Caption: Phylogeny based on differences in the protein sequence of cytochrome c in organisms ranging from Neurospora mold to humans.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 36.87 MB
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481207
Caption: In the partition of a heraldic shield, the field is often divided along the lines occupied by ordinaries.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 35.02 MB
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481124
Caption: Ordinaries are basic bearings that may be of any tincture and that may be combined in great variety.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 20.18 MB
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481149
Caption: The evolution of the brachiopod Eocelia. The horizontal bars indicate the observed range of rib strength among fossilized finds.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 44.23 MB
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481472
Caption: Classification tree of the species Homo sapiens (modern humans) within the order Primates.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.43 MB
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481258
Caption: Marks of cadency, used to difference the arms of cadets of the same family. The symbols may be of any tincture.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 19.03 MB
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481269
Caption: Homo neanderthalensis, who ranged from western Europe to Central Asia for 100,000 years before dying out about 30,000 years ago.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.50 MB
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481050
Caption: Heirship through the female lines.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 32.26 MB
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481106
Caption: Homo erectus, 'upright man,' which lived from approximately 1,700,000 to 200,000 years ago.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 10.50 MB
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481416
Caption: Archaeological timescale combining chronological and geographic information about australopith fossils.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.89 MB
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481245
Caption: The increase in hominin cranial capacity through various species over time.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 14.74 MB
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481431
Caption: The fleur-de-lis has symbolized the crown of France for nearly 1,000 years.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 38.15 MB
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481112
Caption: Skeleton of a Neanderthal (Homo neanderthalensis) compared with a skeleton of a modern human (Homo sapiens).
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.85 MB
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481373
Caption: Comparison of the pelvis and lower limbs of a chimpanzee, an australopith, and a modern human.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 12.29 MB
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481344
Caption: Possible pathways in the evolution of hominins. Solid lines show temporal ranges and dotted lines show inferred relationships.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 9.56 MB
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18791
Caption: Multicolor person in front of colorful crowd
Artist: Kaadaa
Release: Not Applicable
File Size: 51.07 MB
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113091
Caption: People joining together to grow tree, close-up
Artist: ImageZoo
Release: Not Applicable
File Size: 27.81 MB
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114513
Caption: young and elderly woman on road with hourglass, montage
Artist: ImageZoo
Release: Not Applicable
File Size: 64.27 MB