Worksheet

Post your Learning Need Signup as a Tutor

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

Your Worksheet is Ready

CBSE - Class 11 Biology Cell Cycle and Division Worksheet

Why is mitosis called equational division?

Analyse the events during every stage of cell cycle and notice how the following two parameters change
(i) number of chromosomes ($N$) per cell

Name the stage of cell cycle at which one of the following events occur:
(i) Chromosomes are moved to spindle equator.

Analyse the events during every stage of cell cycle and notice how the following two parameters change
(ii) amount of DNA content ($C$) per cell

Name the stage of cell cycle at which one of the following events occur:
(ii) Centromere splits and chromatids separate.

Name the stage of cell cycle at which one of the following events occur:
(iv) Crossing over between homologous chromosomes takes place.

Describe the following:
(a) synapsis
Draw a diagram to illustrate your answer.

What is the significance of meiosis?

Discuss with your teacher about
(i) haploid insects and lower plants where cell-division occurs, and

10.

Describe the following:
(b) bivalent
Draw a diagram to illustrate your answer.

11.

Discuss with your teacher about
(ii) some haploid cells in higher plants where cell-division does not occur.

12.

Describe the following:
(c) chiasmata
Draw a diagram to illustrate your answer.

13.

Describe the events taking place during interphase.

14.

Can there be mitosis without DNA replication in ‘S’ phase?

15.

What is $G_0$ (quiescent phase) of cell cycle?

16.

How does cytokinesis in plant cells differ from that in animal cells?

17.

Find examples where the four daughter cells from meiosis are equal in size and where they are found unequal in size.

18.

Name the stage of cell cycle at which one of the following events occur:
(iii) Pairing between homologous chromosomes takes place.

19.

Distinguish anaphase of mitosis from anaphase I of meiosis.

20.

List the main differences between mitosis and meiosis.

Worksheet Answers

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All

Decline All