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Questions and Answers
What is the main purpose of reproduction as mentioned in the text?
What is the main purpose of reproduction as mentioned in the text?
- To protect the environment
- To create genetic variation within a species
- To ensure immortality of the species (correct)
- To increase the size of the organism
What initiates the changes in structural and functional characteristics of male and female reproductive tissues?
What initiates the changes in structural and functional characteristics of male and female reproductive tissues?
- Environmental factors
- Hormones (correct)
- Genetic mutations
- Nutritional changes
Why is the preparation for reproduction considered cyclic in mammals?
Why is the preparation for reproduction considered cyclic in mammals?
- To prepare the body for different stages of reproduction (correct)
- To regulate hormone levels
- To adapt to seasonal changes
- To ensure genetic diversity in offspring
What are the basic features common to all modes of reproduction mentioned in the text?
What are the basic features common to all modes of reproduction mentioned in the text?
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