Class 8 | Chapter 9 REPRODUCTION IN ANIMALS

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Across
  1. 3. A layer of ___ holds the eggs together and provides protection to the eggs.
  2. 5. External fertilisation is common in these animals.
  3. 6. A new individual is developed from this.
  4. 9. The zygote divides repeatedly to give rise to an __?
  5. 10. The animals which give birth to young ones are called?
Down
  1. 1. Type of reproduction beginning from the fusion of male and female gametes.
  2. 2. The production of an exact copy of a cell, any other living part, or a complete organism.
  3. 4. Metamorphosis is the process of transformation of a ___ to an adult.
  4. 7. The stage of the embryo in which all the body parts can be identified.
  5. 8. Female gametes produced in the ovary.