What are the chromosomes with more than two chromatids called?

Which of the following structures is found at primary constriction of chromosomes?

Which of the following are the major amino acids in histone protein of chromosomes?

What is the haploid set of inherited chromosomes in nucleus of a species called?

The nucleus that involves duplication of chromosomes but shows no cytokinesis is called __________.

What is the increase in number of chromosomes without the division of the nucleus called?

Which of the following is a function of centromere?

Which type of chromosome(s) is/are not found in human beings?

Which of the following are the L-shaped chromosomes?

Nucleolus is formed from __________.

The thread constituting a chromosome is known as

Which of the following synthesises nucleoprotein?

Which of the following helps to facilitate the material exchange through nucleopores?

A cell having large nucleus in proportion to cytoplasm is perhaps

Who gave the first satisfactory account of the structure of nucleus and its mode of division?

The chromosomes that remain condensed during interphase are called ________________.

From where does the nuclear membrane derive?

Nucleus is lost secondarily in

Which of the following terms is used for expressing the phenotypic characters of chromosomes at mitotic metaphase?

If a chromosome has a centromere present in diffused condition along its length, it is called