Tag: forests: our lifeline

Questions Related to forests: our lifeline

Cod and shark liver oil is a source of

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. Energetic nutrients

  2. Constructive nutrients

  3. Energetic and constructive nutrients

  4. Protective nutrients

  5. Protective and constructive nutrients

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Correct Option: D

There is only one drone bee in bee hives.

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. True

  2. False

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Correct Option: B

Which of the following is associated with egg production?

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. White revolution

  2. Yellow revolution

  3. Silver revolution

  4. Green revolution

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Correct Option: C

Broody hens

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. Lay eggs only

  2. Grown for meat only

  3. Hatch the eggs

  4. None of the above

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Correct Option: C

Which of the following honey bee collects the nectar?

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. Fertile female

  2. Infertile female

  3. Fertile male

  4. Infertile male

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Correct Option: B

Which animal do not reared in poultry farm?

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. Turkey

  2. Goose

  3. Rabbit

  4. Duck

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Correct Option: C

Which of the following is the requirement of animal husbandry?

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. Caring of animals

  2. Proper medical facility

  3. Good nutritional food

  4. All of the above

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Correct Option: D

An egg is the richest source of iron.

evs sources of food and food habits of animals food material and source forests: our lifeline seed dispersal

  1. True

  2. False

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Correct Option: A

The function of reservoir pool is to meet with the deficit of nutrient that occurs due to.

evs forests: our lifeline food material and source sources of food and food habits of animals seed dispersal

  1. Imbalance in rate of efflux and influx of nutrients

  2. Only efflux of nutrients

  3. Ceased nutrient cycle

  4. None of these

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Correct Option: A
Explanation:

The function of the reservoir is to meet the deficit which occurs due to meet the deficit which occurs due to imbalance in the rate of influx and efflux.

So, the correct option is 'Imbalance in rate of efflux and influx of nutrients'.

Which is not a characteristic of seral stages?

evs forests: our lifeline food material and source sources of food and food habits of animals seed dispersal

  1. Simplified food chain

  2. Few and generalised niches

  3. Low net primary productivity(NPP)

  4. Low energy use efficiency

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Correct Option: A