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Read the following statements about 'Ter...

Read the following statements about 'Terror of Bengal' and select the correct ones.
(i) 'Terror of Bengal' is the name given to water hyacinth (Eichhornia), an algae.
(ii) Eichhornia was introduced in India due to its aesthetic value.
(iii) Eichhornia drains oxygen from the water which leads to death of fishes.

A

(i) and (ii)

B

(i) and (iii)

C

(ii) and (iii)

D

(i), (ii) and (iii)

Text Solution

Verified by Experts

The correct Answer is:
C

Water hyacinth or "Terror of Bengal" is an aquatic plant which is one of the most invading weeds found growing in the standing water. It is also called as "blue devil" as it takes oxygen from the water which causes death of fishes. This plant was introduced in India for its beautiful flowers and shape of leaves. It can propagate vegetatively at a fast rate and spread all over the water body in a short time. It is very difficult to remove it from the water body.
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  1. Which of the following is not used for vegetative propagation ?

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  2. This plant was introduced in India because of its beautiful flowers an...

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  3. Read the following statements about 'Terror of Bengal' and select the ...

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  4. Match column I with column II and select the correct option from the c...

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  5. Read the following statements and select the correct option, Stateme...

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  6. Which of the following options shows two plants in which new plantlets...

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  7. Refer to the given figure and identify X in it.

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  8. Fleshy buds produced in the axil of leaves, which grow to form new pla...

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  9. In which of the following plants, vegetative propagation occurs by adv...

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  10. In which one pair, both the plants can be vegetatively propagated by l...

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  11. Read the following statements and select the correct ones. (i) Conid...

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  12. Identify the given vegetative propagule.

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  13. If a leaf cell of Agave has x chromosomes then what will be the number...

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  14. Refer to the given figure and identify X, Y and Z in it.

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  15. Select the mismatched pair of organism and its mode of multiplication.

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  16. Which of the following cannot serve as a vegetative propagule ?

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  17. It is a common method of vegetative propagation in which 20-30 cm long...

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  18. Which of the following options correctly identifies artificial and nat...

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  19. Match the organisms given in column I with their mode of reproduction ...

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  20. Asexual reproduction is the method of reproduction in organisms that ...

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