EASY
10th ICSE
IMPORTANT
Earn 100

Given below is a diagram representing a stage during mitotic cell division. Study it carefully and answer the question that follow:

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Draw a duplicated chromosome and label its parts.

Important Questions on Structure of Chromosomes, Cell Cycle and Cell Division

EASY
10th ICSE
IMPORTANT
The two sister chromatids of a chromosome are attached to each other at _____.
EASY
10th ICSE
IMPORTANT
The structure of DNA was first discovered by _____. (Franklin Roosevelt/ Rosalind Franklin/ Dorothy Hodgkin)
EASY
10th ICSE
IMPORTANT
DNA strand wound around a histone octamer forms a complex called a _____.
EASY
10th ICSE
IMPORTANT
A specific sequence of nucleotides on a chromosome constitutes a _____.
EASY
10th ICSE
IMPORTANT
The number of chromosomes in a certain type of cell division is halved. This kind of cell division occurs in
EASY
10th ICSE
IMPORTANT

In which one of the following options the stages of mitosis have been given in correct sequence?