What is chromosome?

Choose the correct answer from the four options given below:

In a human female, the ovum consists of:

Differentiate between the following pairs on the basis of what is mentioned in the brackets:

Metaphase and Anaphase (Position of chromosomes)

$\mathrm{A}$: Composition of cell membrane of Erythrocyte
$\mathrm{B}$: No. of strands present in peripheral fibril of centriole
$\mathrm{C}$: No. of nucleotides in a typical nucleosome

$\mathrm{I})$ $60\%$ protein, $40\%$ Lipids
$\mathrm{II})$ $52\%$ protein, $40\%$ Lipids
$\mathrm{III})$  Phosphoglycolipids
$\mathrm{IV}) 3$
$\mathrm{V}) 200$
$\mathrm{VI}) 145$

Select the option that correctly matches $\mathrm{A}, \mathrm{B} \mathrm{and} \mathrm{C}$ respectively with $\mathrm{I}-\mathrm{VI}$.

Give appropriate biological or technical terms for the following:

The complex consists of a DNA strand and a core of histones.

Choose the correct answer from each of the four options given below:

In a human male, a sperm will contain:

Match the following?

Name the following:

The point of attachment of two chromatids.

Name the following:

A pair of corresponding chromosomes of the same shape and size and derived one from each parent.