Assertion: According to Bridges, the Y-chromosome is responsible only for the fertility of sex and not for sex determination in Drosophila.Reason: According to Bridges in Drosophila, autosomes are responsible for feminine characteristics.A. Both Assertion and reason are true and the reason is a correct explanation of the AssertionB. both Assertion and Reason are true and the Reason is not the correct explanation of the AssertionC. Assertion is true, but the Reason is falseD. Assertion is false, but the reason is true

Assertion: According to Bridges, the Y-chromosome is responsible only

1.	Assertion: According to Bridges, the Y-chromosome is responsible only for the fertility of sex and not for sex determination in Drosophila.Reason: According to Bridges in Drosophila, autosomes are responsible for feminine characteristics.A. Both Assertion and reason are true and the reason is a correct explanation of the AssertionB. both Assertion and Reason are true and the Reason is not the correct explanation of the AssertionC. Assertion is true, but the Reason is falseD. Assertion is false, but the reason is true
Answer» Correct Answer - C i. According to Bridges, autosomes are responsible for masculine characteristics. While X-chromosomes determine the feminine characteristics.