Factors Affecting Biological Diversity-Standard Bio 4.4

Question 1

Bird wings and dragonfly wings are both used for flight.

Revolt · Accepted Answer

Analogous structure

Question 2

Human and giraffe necks both have 7 vertebrae because we are related.

Revolt · Accepted Answer

Homologous structure

Question 3

Rank these organisms based on structural similarities to humans. 1 = most similar – 4 = least similar

Revolt · Accepted Answer

3

Question 4

The flaps of a Venus flytrap have a similar makeup to oak leaves.

Revolt · Accepted Answer

Homologous structure

Question 5

All of these examples show evidence for evolution because they show

Revolt · Accepted Answer

descent from a common ancestor

Factors Affecting Biological Diversity-Standard Bio 4.4 Answers