Assertion: The megaspore mother cell divide mitotically to produc… - Vidyadip

MCQ

Assertion: The megaspore mother cell divide mitotically to produce four spores.
Reason: Megaspore mother cells are diploid and megaspore is haploid.

A
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
C
If the Assertion is correct but Reason is incorrect.
✓
If the Assertion is incorrect but the Reason is correct

✓

Answer

Correct option: D.

If the Assertion is incorrect but the Reason is correct

d
Megaspore mother cell is a prominent cell in the nucellus. It divides by meiosis and forms a row of four haploid megaspores

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Chromosomes whose arms are equal are called

Function of micropyle is

Carrying capacity is

Statement I: Conformational change in the $CF _1$ particle of the ATP synthase makes the enzyme synthesise several molecules of energy-packed ATP
Statement II: Energy is used to pump protons across a thylakoid membrane, to create a gradient or a high concentration of protons within the thylakoids lumen

An enzyme catalyzing the removal of nucleotides from the ends of $DNA$ is

The proteins, forming the membranes of mitochondria are called

Which phase of a sigmoid curve explains the initial phase of growth when growth rate is very slow?

In a genetic engineering experiment, restriction enzymes can be used for

Zygotic meiosis takes place in

All the tissues on the innerside of the endodermis constitutes together to form