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Arthropods have mosaic vision. Give reas...

Arthropods have mosaic vision. Give reason.

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Arthropods possess compound eyes in contrast to the other animals which possess simple eyes.
Simple eyes have one lens each while the compound eyes have many lenses. Therefore, they have mosaic vision.
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PEARSON IIT JEE FOUNDATION-DIVERSITY IN LIVING WORLD- ANIMALS-MASTERING THE CONCEPTS (APPLICATION AND ANALYSIS)
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  2. The animals belonging to lower phyla of invertebrates like tapeworm, e...

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  3. Arthropods have mosaic vision. Give reason.

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  4. Locusts can survive in extreme climatic conditions. Give reason.

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  5. Blood is usually blue in colour in molluscs. Give reason.

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  6. Arthropods constitute the largest group of the animal kingdom. Give re...

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

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

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  9. Mammals show heterodont dentition. Give reason.

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

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

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

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

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

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

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

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

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

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

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  20. Why are whales not considered to be fishes?

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