Question

Assertion (A): Centrosome is the point of attachment of two chromatide of a chromosoms.

Reason (R): Centrosome initiates and regulates the process of cell division as it helps in the formation of spindle fibres.

विकल्प

• 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 False.

Explanation:

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