Read the following statements
(a) Complete disintegration of the nuclear envelope marks the start of the second phase of mitosis.
(b) Metaphase chromosome is made up of one sister chromatid

A : The complete disintegration of the nuclear envelope marks the start of metaphase. R : Chromosomes are distinct with two chromatids at this stage.

A : The complete disintegration of the nuclear envelope marks the start of metaphase. R : Chromosomes are distinct with two chromatids at this stage.

Assertion :- Morphology of chromosomes is most studied during metaphase of cell division. Reason :- Complete disintegration of nuclear envelope marks the start of metaphase, second phase of mitosis.

Assertion :- Morphology of chromosomes is most studied during metaphase of cell division. Reason :- Complete disintegration of nuclear envelope marks the start of metaphase, second phase of mitosis.

Chromosomes are visible with chromatids at one of the following phases of mitosis :

Chromosomes are visible with chromatids at one of the following phases of mitosis

Chromosomes are visible with chromatids at one of the following phases of mitosis

Chromosomes are visible with chromatids at one of the following phases of mitosis

Which of the following statements is associated with A. prophase, B. metaphase, C. anaphase, D. telophase, and E. interphase of mitosis? Each chromosome consists of two chromatids.