Vestigeal Organs

Q.

Assertion: Vestigial organs are greatly reduced and functionless.

Reason: These organs were fully developed and functional in the ancestral forms, but are gradually disappearing due to changes in the mode of life of their descendants.

Read the assertion and reason statements carefully and answer the question on the basis of the following options.

1. Assertion is True, Reason is True; Reason is a correct explanation for Assertion.

2. Assertion is True, Reason is True; Reason is not a correct explanation for Assertion.

3. Assertion is True, Reason is False.

4. Assertion is False, Reason is True.

Q. Which of the following are the vestigeal organs in human body?

1. Appendix
2. Hairs on skin
3. Pinna
4. Eye lids

Q. Which of the following are the vestigeal organs in human body?

1. Appendix
2. Hairs on skin
3. Pinna
4. Eye lids

Q. Which of the following are the vestigeal organs in human body?
(i) Appendix
(ii) Hairs on skin
(iii) Pinna
(iv) Eye lids

Q. Which of the following are the vestigeal organs in human body?

1. Appendix
2. Hairs on skin
3. Pinna
4. Eye lids