What are homologous organs?
Answer and explanation
Correct answer: Organs with same basic structure but possibly different functions
Homologous organs are structures that share a similar basic plan because of common ancestry, although they may perform different functions in different organisms. For example, the forelimbs of humans, whales, and bats have related skeletal patterns but are used differently. Thus option A is correct. Colour, occurrence only in plants, and digestion do not define homology.
Frequently asked questions
What is the correct answer to this question?
Organs with same basic structure but possibly different functions
Why is this the correct answer?
Homologous organs are structures that share a similar basic plan because of common ancestry, although they may perform different functions in different organisms. For example, the forelimbs of humans, whales, and bats have related skeletal patterns but are used differently. Thus option A is correct. Colour, occurrence only in plants, and digestion do not define homology.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Heredity and Evolution.
