question archive Which of the following disciplines help support the theory of evolution? a

Which of the following disciplines help support the theory of evolution? a

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Which of the following disciplines help support the theory of evolution?

a. embryology

b. paleontology (fossil records)

c. comparative anatomy

d. all of the above (a, b, & c)

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Answer:

all of the above (a, b, & c)

Explanation:

Embryology

Embryology shows that evolution is valid because, regardless of the type, all embryonic cells look similar. Embryos do not begin to look like their ancestors, but all embryonic cells continue to look the same. However as they mature, they do not mimic the adult form of a different species. The hypothesis that any living creature has a shared ancestor is confirmed by embryology. Evolution is the principle. Evolution theory states that not every aspect of the embryo of an ancestor is seen in its descendants. That explains why over time, embryos evolve into various organisms. In each embryo, different traits are present. If the embryo is fully grown, other embryos that have similar characteristics are produced.

Paleontology (fossil records)

The theory of evolution is endorsed by paleontology and it explains the origin of living species from common ancestors. Paleontology reveals that in previous eras, there were fewer forms of animals, and the organisms were probably less organized. The fossils look much like present types from the top rock layers.

Comparative Anatomy

Comparative anatomy is an important instrument that helps to establish species' ancestral relationships and whether or not they have similar ancestry. It's still important proof for evolution, though. The theory that these species originated from a single ancestor is reinforced by anatomical similarity between organisms