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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a zygote?
💡 Hint: Think about the very first stage of development.
Question 2
Easy
What happens during cleavage?
💡 Hint: It’s about division but not growth.
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 the process by which a zygote is formed?
- Asexual reproduction
- Fertilization
- Cloning
💡 Hint: See the very first step in sexual reproduction.
Question 2
True or False: Cleavage leads to the formation of the morula.
- True
- False
💡 Hint: This is a direct consequence of the cleavage stage.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a scientist identifies a defect in the cleavage stage of zygote development, hypothesize what effects it might have on the later stages of embryonic development.
💡 Hint: Consider how each stage is dependent on the previous one!
Question 2
Using examples from both plants and animals, compare the processes of fertilization and the early development of zygotes.
💡 Hint: Think of contrasting environments and methods each uses!
Challenge and get performance evaluation