Practice Zygote → Embryo → Foetus - 1.4.5.2 | Chapter 1: Reproduction | ICSE Class 12 Biology
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1.4.5.2 - Zygote → Embryo → Foetus

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the zygote?

💡 Hint: Think about the merging of two cells.

Question 2

Easy

How long does the embryonic period last?

💡 Hint: It’s the phase before it becomes a fetus.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is a zygote?

  • A developing embryo
  • A fertilized egg
  • A sperm cell

💡 Hint: Think of the first stage of a new organism.

Question 2

True or False: Embryogenesis occurs after the fetal stage.

  • True
  • False

💡 Hint: Remember the order of developmental stages.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Discuss how environmental factors can impact embryonic development.

💡 Hint: Consider examples such as teratogens.

Question 2

Analyze the hormonal changes during the transition from embryo to fetus and their effects.

💡 Hint: Focus on how hormones aid in sustaining the pregnancy.

Challenge and get performance evaluation