
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Transcribed Image Text:CGCA
The diagram below shows embryonic stages for a chimpanzee and a pig. How does this information support the theory of evolution?
O Comparing embryos may provide evidence that if some individuals in a species adapt well to an ecological niche, a new species can result over time.
O Comparing embryos may provide evidence that these animals came from a common ancestor and have inherited similar phases of development.
O Comparing embryos may provide evidence that heritable traits which help individuals to survive and reproduce will become more common in a species.
Comparing embryos may provide evidence that survival in one geographical area may not help survival in another area.
O O o o
FERTILIZED EGG
LATE CLEAVAGE
3 BUD
LARVA FETUS
ADULT

Transcribed Image Text:Which of the following does NOT describe observable trends in hominid evolution?
O development of tool use and language
O changes in hair and skin color
O development of bipedal locomotion and increase in brain mass
O changes in jaw size and cranial capacity
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