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In humans, the first stage of reproducti...

In humans, the first stage of reproduction starts before the egg even reaches the uterus. Justify this statement with appropriate facts.

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**Step-by-Step Solution:** 1. **Understanding Reproduction in Humans**: The process of reproduction in humans involves the fusion of male and female gametes, which are the sperm and egg, respectively. 2. **Fertilization Location**: Fertilization occurs in the female's fallopian tube. This is where the sperm meets the egg, leading to the formation of a zygote. 3. **Formation of the Zygote**: Once the sperm fertilizes the egg, a single cell called a zygote is formed. This zygote is the first stage of reproduction. ...
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PEARSON IIT JEE FOUNDATION-REPRODUCTION IN ANIMALS -CLASSROOM CORNER (Short Answer Type Questions)
  1. Which cell organelles are found in human sperm cell? Give reason.

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  2. Explain why do only male gametes have a tail?

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  3. Is a sperm cell alive? Comment.

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  4. Explain how did you develop from a single cell into an adult? Give rea...

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  5. Define the following term. Ovulation

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  6. Define the following term. Incubation

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  7. Define the following term. Metamorphosis

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  8. Define the following term. Oviparous animals

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  9. Define the following term. In vitro fertilization

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  10. Explain the importance of umbilical cord in the reproduction of human ...

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  11. Why do animals reproducing through external fertilization generate gam...

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  12. Explain how a frog undergoes metamorphosis during its life cycle? Give...

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  13. In humans, the first stage of reproduction starts before the egg even ...

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  14. Would you call a tadpole an amphibian or an aquatic animal? Give a rea...

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  15. Define the following term: Embryo

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  16. Define the following term: Puberty

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  17. Define the following term: Sexual reproduction

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  18. How many different ways of reproduction in plants can you recall? Disc...

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  19. Draw a neat diagram of female reproductive system in humans and label ...

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  20. Explain how the embryo gets nutrition inside the IVF methods body? Com...

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