Reproductive Systems in Animals
Biology ⇒ Reproduction and Development
Reproductive Systems in Animals starts at 8 and continues till grade 12.
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Describe one way in which the reproductive system of birds is adapted for laying eggs.
Describe the main difference between internal and external fertilization in animals.
Describe the role of hormones in the reproductive systems of animals.
Describe the role of the oviduct (fallopian tube) in the female reproductive system of mammals.
Explain the difference between oviparous and viviparous animals.
Explain why external fertilization is more common in aquatic animals than in terrestrial animals.
Explain why some animals lay many eggs at once, while others produce only a few offspring at a time.
Name one advantage of internal fertilization over external fertilization.
Name the process by which an animal produces offspring without the involvement of gametes from another individual.
What is the function of the epididymis in the male reproductive system?
What is the main function of the seminal vesicles in the male reproductive system?
What is the main function of the testes in male animals?
