Cells show structured chromosomes during
(A) Metaphase only
(B) Interphase
(C) Different stages of cell divisions
(D) Anaphase only

Assertion:- A single human cell has approximately two meter long thread of DNA distributed in each chromosome. Reason:- Durring different stages of cell division cells show organised nucleus in place of chromosome.

Read the following four statements (i -iv) (i) Every chromosome essentially has a primary constriction or the centromere. (ii) During different stages of cell division, cells show structured chromosomes in place of the nucleus . (iii) Nuclear pores are the passages through which movement of RNA and Protein takes place in one direction between the nucleus and cytoplasm. (iv) Chromatin contains DNA, some basic proteins called histone adn RNA only . How many of the above statement are

Which of the following occurs in anaphase stage of cell division?

Which chromosome may lost during cell division:

In above sequence of figures showing different stages of cell division, the missing stage (ii) is

In which stage of cell division chromosomes are most condensed

If there were 4 chromosomes present during prophase, how many chromosomes are there in each cell at the end of anaphase it.

In which stage the Chromosomes combine and begin to separate from each other during meiosis cell division :-

In which stage of cell division, number of chromosomes best counted:-