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Give reason why oviparous animals lay mo...

Give reason why oviparous animals lay more eggs.

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### Step-by-Step Solution: 1. **Definition of Oviparous Animals**: Oviparous animals are those that lay eggs, with the development of the embryo occurring outside the mother's body. Examples include birds, reptiles, amphibians, and many fish. 2. **External Development**: The eggs laid by oviparous animals undergo external development. This means that after the eggs are laid, the embryos develop within the eggs in the external environment. 3. **High Risk of Egg Loss**: The eggs face numerous risks in their environment, including predation (being eaten by other animals) and environmental hazards (such as temperature changes, water levels, and other natural factors). ...
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$ The animals which give birth to young ones are called oviparous. ! Earthworms lay eggs and are unisexual.

PEARSON IIT JEE FOUNDATION-DIVERSITY IN LIVING WORLD- ANIMALS-MASTERING THE CONCEPTS (APPLICATION AND ANALYSIS)
  1. Arthropods constitute the largest group of the animal kingdom. Give re...

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  2. Balanoglossus can be considered to be a link between nonchordates and ...

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  3. Justify the position of Echidna in mammals though it lays eggs.

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  4. Mammals show heterodont dentition. Give reason.

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  5. The viviparous animals can produce lesser number of young ones per lit...

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  6. Amphibians are considered to show a transition from fishes to reptiles...

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  7. Yolk sac in the embryo of human female is non functional. Give reason.

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  8. Cartilaginous fishes swim continuously without any interval. Give rea...

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  9. Some vertebrates show hibernation in winter. Birds and mammals do not ...

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  10. Higher animals like mammals do not have a specific mating season like ...

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  11. Identify the odd one and justify. Psittacula, Ostrich, Kiwi, Tinamus...

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  12. Identify the odd one and justify. Sweat gland, Subaceous gland, pree...

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  13. Identify the odd one and justify. Glucose, Urea, Uric acid, Ammonia.

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  14. Amphibians are considered as true voice producers. Justify.

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  15. Why are whales not considered to be fishes?

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  16. Blood does not clot while leach is sucking blood.

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  17. Give reason why oviparous animals lay more eggs.

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  18. Whale, shark and crocodile are all aquatic organisms. But, they have w...

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  19. Which classes of phylum chordata are associated with organisms with st...

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  20. Why do frogs croak during rainy season?

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