Every chromosome essentially has a primary construction or the ...... , on the sides of which disc shaped structures called .... are present

Assertion :- Every chromosome essentially has a primary constriction or the centromere. Reason:- On sides of centromere disc shaped structure called kinetochore are present.

Every chromosome essentially has a (A)____ on the sides of which disc shaped structures called (B)_____ are present.

Every chromosome essentially has a (A)____ on the sides of which disc shaped structures called (B)_____ are present.

Every chromosome essentially has a (A)____ on the sides of which disc shaped structures called (B)_____ are present.

True or False Every chromosome essentially has a primary constriction called centromere.

_________ is a disc shaped structure .

The molecule which has T-shaped structure is

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

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 correct