Practice Fission (7.2.1) - How do Organisms Reproduce? - CBSE 10 Science
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Fission

Practice - Fission

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Practice Questions

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Question 1 Easy

What is fission?

💡 Hint: Think about how single-celled organisms reproduce.

Question 2 Easy

Define binary fission.

💡 Hint: What happens to the cell during this type of fission?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main advantage of fission in unicellular organisms?

A. Slower reproduction
B. Rapid population increase
C. Requires two organisms

💡 Hint: Consider how often one-celled organisms might reproduce.

Question 2

True or False: In multiple fission, cells divide into two equal parts.

True
False

💡 Hint: Recall what you learned about the different types of fission.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a scenario where a species of bacteria can reproduce via fission every 30 minutes, calculate how many bacteria would be present after 5 hours, starting from one bacterium. Consider the process of binary fission.

💡 Hint: Think about how the bacteria powers of 2 evolve with each division.

Challenge 2 Hard

Analyze the advantages and disadvantages of binary fission compared to sexual reproduction in terms of genetic variety and adaptability.

💡 Hint: Consider how each method affects generations over time.

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