Preview of practice Hilum (6.2.2.2) - Seeds: Structure and Germination - ICSE 9 Biology
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Hilum

Practice - Hilum

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the hilum?

💡 Hint: Think about where the seed comes from.

Question 2 Easy

What does the seed coat consist of?

💡 Hint: What are the two parts of the protective layer?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main function of the hilum in seeds?

A connection point to the fruit
A storage area for food
Part of the embryo

💡 Hint: Think about what connects the seed to its source.

Question 2

True or False: The hilum is important for the seed's ability to germinate.

True
False

💡 Hint: Does the attachment matter for the seed to grow?

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain how environmental factors can affect the hilum and subsequently seed viability.

💡 Hint: Consider the conditions under which seeds are stored.

Challenge 2 Hard

In a practical scenario, analyze how damaging the hilum during seed processing might affect crop yield.

💡 Hint: Think about what a healthy seed needs for growth.

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Reference links

Supplementary resources to enhance your learning experience.