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Which of the following group uses water ...

Which of the following group uses water as medium for gamete transport?
a. Algae (Thallophytes) b. Bryophytes
c. Pteridophytes d. Gymnospersms
e. Angiosperms

A

a,b and c

B

b,c and d

C

c,d and e

D

b and c only.

Text Solution

Verified by Experts

The correct Answer is:
A
There is a need for a medium through which the male gametes move. In several simple plants like algae.
bryophytes and pteridophytes, water is the medium through which this gamete transfer takes place.
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A2Z-REPRODUCTIVE IN ORGANISMS-Section A: Topicwise Questions (topic 2: Sexual Reproduction) Pre-fertilisation Events , Gametogenes
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  2. As compared to the asexual reproduction, the sexual reproduction is

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  3. Read the following statements and find out the incorrect statement.

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  5. Recognise the figure and find out the correct matching.

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  6. In some algae, the two gametes are so similar in appear-ance that is n...

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  7. The end of juvenile/vegetative phase marks the beginning of the

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  8. Match the columns I and II, and choose the correct combination from th...

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  9. An angiospermic plant starts producing flower. This is the beginning o...

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  10. Which of the following is a parameter of senescence or old age?

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  11. Which one of the following plant shows unusual flowering phenomenon?

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  17. Transitions between the juvenile, reproductive and senescent phases in...

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  18. Interaction between . . . . . . And certain environmental factors regu...

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  19. The sequential events in the sexual reproduction may be grouped into

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  20. Which of the following group uses water as medium for gamete transport...

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