CBSE Class 11 Biology Cell Cycle And Cell Division Worksheet Set 03

CELL CYCLE AND CELL DIVISION

Q.1.Which cell has a shorter division time – A prokaryote or eukaryote? 

Q.2. Which phase of the cell cycle has the longest duration? 

Q.3.In which stage of Meiosis does crossing over take place? 

Q.4. How does cytokinesis occur in plant cells? 

Q.5. Which tissue of animals and plants exhibits meiosis? 

Q.6. Given that the average duplication time of E.coli is 20 minutes, how much time will two E.coli cells take to become 32 cells? 

Q.7.In which phase of Meiosis is formed – 

i) Synaptonemal Complex
ii)Recombination nodules
iii)Termination of Chiasmata
iv)Equatorial plate

Q.8. Name the phase of cell cycle against each of the events- 

i). Disintegration of nuclear membrane _________________________
ii) Appearance of nucleolus _________________________
iii) Division of centromere _________________________
iv) Replication of DNA _________________________

Q.9.Why is mitosis termed as an equational division and meiosis a reductional division? 

Q.10. Differentiate between Mitosis and Meiosis.

Q.11. State the stages of interphase and the three processes that take place in Interphase? 

Q.12.What is the significance of Mitosis & Meiosis in multicellular organisms? 

Q.13. Draw the following diagrams

i) Cell Cycle
ii)Stages of Mitosis
iii)Stages of Prophase I
iv) Stages of Meiosis

Please click on below link to download CBSE Class 11 Biology Cell Cycle And Cell Division Worksheet Set C