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Primary goal of vermiculture....

Primary goal of vermiculture.

A

Vermiwash

B

Vermi compost

C

Voltinism

D

Manure production

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The correct Answer is:
B
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Which one of the following is not related to vermiculture? (a) Maintains soil fertility (b) Breakdown of inorganic matter ( c) Gives porosity, aeration and moister holding capacity (d) Degradation of non biodegradable solid waste

Primary growth of the plant is due to the activity of:

PREMIERS PUBLISHERS-TRENDS IN ECONOMIC ZOOLOGY-OTHER IMPORTANT QUESTIONS & ANSWERS (Choose the correct answer)
  1. A branch of science that deals with economically useful animals is cal...

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  2. Primary goal of vermiculture.

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  3. Biological indicators of soil fertility

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  4. …… are the earthworms, which dwell on the surface and feed on organc m...

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  5. Lampito mauritii are the ……species of earthworms

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  6. .......... is a liquid collected after the passage of water through a ...

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  7. Vermiwash is obtained from .......... formed by earthworms.

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  8. Which of the following statement is not correct The main components ...

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  9. The 'Muga Silk' is produced from the …… species of silkmoth

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  10. The perferred food leaves of the silkworm species Attacus ricini is:

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  11. Which of the following state in which Mulberry silk is produced?

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  12. A single female moth of silkworm lays …… number of eggs depending upon...

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  13. The caterpillars of silkworm developed …. Types of mouth parts adapted...

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  14. Name the species that produces large amount of silk is:

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  15. The cultivation of mulberry is called as .......

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  16. The method of obtaining silk thread from the cocoon is known as

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  17. The process of killing the cocoons is called .............

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  18. The process of removing the threads from the killed cocoon is called.

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  19. Pebrine is a dangerous disease to silkworms caused by ..............

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  20. Worker bee lives in a chamber called:

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