Practice Disadvantages of Self-Pollination - 5.2.3 | 5. Pollination and Fertilization | ICSE 9 Biology
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Disadvantages of Self-Pollination

5.2.3 - Disadvantages of Self-Pollination

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Practice Questions

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Question 1 Easy

What is self-pollination?

💡 Hint: Think about 'self' as meaning 'the same plant'.

Question 2 Easy

Name one disadvantage of self-pollination.

💡 Hint: Consider how many different plant types you find in nature.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is one major disadvantage of self-pollination?

Increases genetic variation
Reduces genetic variation
None

💡 Hint: Think about genetic differences within species.

Question 2

True or False: Self-pollination can lead to weaker offspring due to the lack of genetic diversity.

True
False

💡 Hint: What happens if a plant always uses the same genes?

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Challenge Problems

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Challenge 1 Hard

Evaluate how self-pollination might be a survival strategy in extreme environments.

💡 Hint: Think about desert plants or isolated islands.

Challenge 2 Hard

Create a hypothetical scenario where a plant's survival is threatened due to excessive self-pollination. Describe what could happen.

💡 Hint: Consider how specific diseases target certain traits.

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