Question

Assertion (A): Meiosis is the kind of cell-division which occurs during gamete formation in the gonads.

Reason (R): During meiosis, chromosome number remains the same in parent cell and daughter cells which is very significant to maintain the identity of the organism.

पर्याय

• A is True and R is False.

• A is False and R is True.

• Both A and R are True.

• Both A and R are False.

Answer 1

Both A and R are True.

Explanation:

A is false. The centromere, not the centrosome, connects two chromatids on a chromosome. R is true. The centrosome organises microtubules and forms spindle fibres during cell division.