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Fusion of either morphologically or phys...

Fusion of either morphologically or physiologically dissimilar gametes is called as …………………….. .

A

isogamy

B

anisogamy

C

syngamy

D

oogamy

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The correct Answer is:
B
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FULL MARKS-PLANT KINGDOM-ADDITIONAL QUESTIONS SOLVED (Multiple Choice Questions)
  1. Type of vegetative reproduction seen in ulothrix is ………………….. .

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  2. ………………… are thin walled non-motile spores.

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  3. Fusion of either morphologically or physiologically dissimilar gametes...

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  4. According to Fritsch, the algae are classified into …………………… classes.

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  5. Photosynthetic part of the phaeophyceae thallus is called as …………………… ...

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  6. A characteristic pigment of phaeophyceae is …………………. .

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  7. ………………….. is used as single cell protein.

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  8. Gelidium belongs to ……………………… members.

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  9. Carrageenan is obtained from …………………… .

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  10. ………………… are the amphibians of the plant kingdom.

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  11. Marchantia vegetativelypropagates by ……………………. .

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  12. Peat is obtained from ………………….. .

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  13. ………………… is a bryophyte used to cure pulmonary tuberculosis.

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  14. Type of stele seen in Marsilea is ………………. .

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  15. Which of the following pteridophyte is used as a biofertiliser ?

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  16. Which of the following is naked seed producing plant?

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  17. Amber is obtained from ………………… .

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  18. Coralloid roots of cycas have symbiotic association with ………………….. .

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  19. Pinus roots are in symbiotic relationship with .................... .

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  20. Which is not a family of gymnospermae?

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