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Figure P represents the reproductive org...

Figure P represents the reproductive organs of Chara plant and figure Q represents the reproductive organs of earthworm. Select the option which correctly identifies male reproductive organs of the two organisms.

A

A and D

B

B and C

C

A and C

D

B and D

Text Solution

Verified by Experts

The correct Answer is:
b

Male sex organ in Chara is round in structure, called antheridium (B). It lies below the ovate shaped female sex organ called oogonium. Earthworm is bisexual or hermaphrodite organism. (C ) show two pair of testis sacs, situated in the tenth and eleventh segments.
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NCERT FINGERTIPS ENGLISH-REPRODUCTION IN ORGANISM-All Questions
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  2. Refer to the given figure and identify structure X in cockroach.

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  3. Figure P represents the reproductive organs of Chara plant and figure ...

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  4. Read the following statements and select the incorrect one.

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  7. Which of the following organisms has the higest number of chromosomes ...

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  8. In maize, a meiocyte has 20 chromosomes. What will be the number of ch...

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  9. If a butterfly has chromosome number 360 in its meiocyte (2n). What wi...

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  10. Which of the following is an incorrect combination of organism with io...

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  11. In flowering plants, both male and female gametes are non-motile. The ...

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  12. Read the following statements and select the correct option. Stateme...

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  13. Development of new individual from female gamete without fertillisatio...

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  14. Select the incorrect statement about external fertilisation.

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  15. Given figure of Hydra shows its reproductive structures and manner of ...

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  16. Which of the following statements is not correct regarding sexuality i...

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  17. Which of the following statements is incorrect ?

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  18. Following table summarises the differences between self-fertilisation ...

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  19. In organisms showing internal fertilisation, female gamete is non-moti...

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  20. Fertilisation cannot occur in absence of surface water in

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