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Give scientific reasons: There are haust...

Give scientific reasons:
There are haustorial roots in cuscuta

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cuscuta is a parasitic plant.it does not have leaves and thus is unable to perform photosynthesis it sucks the nutrition from the host plant with the help of haustorial roots
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NAVNEET PUBLICATION-THE LIVING WORLD : ADAPTATIONS AND CLASSIFICATION-QUESTION BANK
  1. Read each of the statements Write a paragraph about adaptation with re...

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  2. Read each of the statements Write a paragraph about adaptation with re...

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  3. Read each of the statements Write a paragraph about adaptation with re...

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  4. Use your brain power! Why does water trickle off lotus leaves?

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  5. Use your brain power! Why don't the leaves of these plants rot in wate...

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  6. Use your brain power! Why are their roots short and fibrous?

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  7. Give scientific reasons: The petiole and stem of aquatic plants have a...

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  8. Give scientific reasons: Trees and creepers in the jungle grow tall

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  9. Give scientific reasons: There are haustorial roots in cuscuta

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  10. Give scientific reasons: Fungs can not perform photosynthesis.

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  11. Give scientific reasons: The fishes have gills instead of nose.

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  12. Draw neat and well labelled diagram of the following cuscuta.

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  13. Draw neat and well labelled diagram of the following fish.

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  14. Give scientific reasons: The prey is unaware about tiger approaching.

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  15. Answer the following questions: What are the different types of plants...

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  16. Answer the following questions: Which animal stay in your house?How ar...

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  17. Answer the following questions: Why is it said that is our duty to con...

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  18. Answer the following questions orally: Name the desert animals.

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  19. Answer the following questions orally: Name the theories given by char...

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  20. Answer the following questions orally: Tell the hierarchy of the class...

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