Class CBSE Class 12 Biology Sexual Reproduction in Flowering Plants Q #1886
KNOWLEDGE BASED
REMEMBER
1 Marks AISSCE(Board Exam) MCQ SINGLE
Assertion : Double fertilization is characteristic feature of angiospersms. Reason : Double fertilization involves two fusions.
(A) Both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(B) Both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(C) The Assertion is correct but Reason is incorrect.
(D) Both the Assertion and Reason are incorrect.
Prev Next
Correct Answer: B
Explanation
Double fertilization is a characteristic feature of angiosperms. It involves two fusions in which one female gametes fuse with egg cell to form zygote and other male gamete fuses with the diploid secondary nucleus.

More from this Chapter

MCQ_SINGLE
Proximal end of the filament of stamen is attached to the
MCQ_SINGLE
Assertion : Chasmogamous flowers require pollinating agents. Reason : Cleistogamous flowers do not expose their sex organs.
MCQ_SINGLE
Aril is edible part of:
MCQ_SINGLE
Central cell of embryosac is:
MCQ_SINGLE
The coconut water from tender coconut represents
View All Questions