Question

Homology suggests a common ancestry, while analogy suggests:

a) monophyletic origin.
b) character displacement.
c) polyphyletic origin.
d) adaptation to common environment.​

Answer 1

Answer:

option (d) is the answer

Explanation:

because analogous organs are the organs having dissimilar structure but perform same function

Answer 2

Homology suggests a common ancestry, while analogy suggests adaptation to common environment.

Option: (D)

Explanation:

• The different species may share the similar gene and gene sequence from evolutionary ancestors are called homologous.

• The other possibility is that they would not be related, due to certain trait of the species are similar in certain aspect as analogous.

• The analogous trait does not share the trait whereas homologous share the ancestor traits.

• For example, dolphins and shark both have pointed dorsal fins which is the adaptation for survival not because of genetic traits and hence it evolves independently in to different species for adaptation.

To know more:

What is adaptation of plants and animals living in aquatic habitat?

https://brainly.in/question/6477349

What is adaptation ​

https://brainly.in/question/8798890