Biology 9 Chapter 5 - Cell Cycle - 6

Biology 9 Chapter 5 - Cell Cycle - 6

1. The chromatids of chromosomes pull towards the opposite poles during?

a) Prophase
b) Anaphase
c) Telophase
d) Metaphase

2. Telophase is the reverse of?

a) None
b) Metaphase
c) Prophase
d) Anaphase

3. The nuclear membrane arround the chromosomes reappear during?

a) Metaphase
b) Anaphase
c) Telophase
d) Prophase

4. In animal cells, cytokinesis occurs by a process known as?

a) Vesicle formation
b) Interphase
c) Cleavage
d) Mitosis

5. The membrane bounded disc formed in plant cytokinesis is known as?

a) Cleavage
b) Thermoplast
c) Phragmoplast
d) Ribosome

6. By mitosis, the number of cells within an organism?

a) None of these
b) Increases
c) Remains constant
d) Decreases

7. The life span of RBCs is about?

a) 2 months
b) 8 months
c) 4 months
d) 6 months

8. Which one of the following is done by Mitosis?

a) Regeneration
b) All of these
c) Development and growth
d) Cell replacement

9. Hydra reproduce by?

a) Budding
b) Transduction
c) Transformation
d) Conjugation

10. The abnormal cells during mitotic divisions are called as?

a) Phragmoplasts
b) Tumors
c) None of these
d) Buds

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