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Quick Revision: Reproduction in Animals Video Lecture | Science Class 8

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FAQs on Quick Revision: Reproduction in Animals Video Lecture - Science Class 8

1. How do animals reproduce?
Ans. Animals reproduce through sexual reproduction, where a male and a female mate to produce offspring. This process involves the fusion of a sperm cell from the male with an egg cell from the female.
2. What are the different methods of reproduction in animals?
Ans. Animals can reproduce sexually or asexually. Sexual reproduction involves the fusion of gametes from two parents, while asexual reproduction involves producing offspring without the need for a mate.
3. How do animals attract mates for reproduction?
Ans. Animals attract mates for reproduction through various methods such as displaying colorful plumage, singing, performing intricate courtship dances, releasing pheromones, or engaging in physical combat for dominance.
4. What role do hormones play in animal reproduction?
Ans. Hormones play a crucial role in regulating the reproductive cycle in animals. They control the development of secondary sexual characteristics, the timing of mating behaviors, ovulation, and pregnancy.
5. How do animals care for their offspring after reproduction?
Ans. The level of parental care varies among different animal species. Some animals provide extensive care for their offspring, such as feeding, protection, and teaching essential skills, while others exhibit little to no parental care.
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