Strategies for Enhancement in Food Production

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Strategies for Enhancement in Food Production - 02

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Mrs. Surabhi Mukherjee, (M.Sc., Biotechnology, B.Ed., gurucoolclasseslko@gmail.com)

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Q1. __________ is an instrument that helps to achieve specific temperature and pressure for scientific/medical and industrial applications. *

1 point

Autoclave

None of them

Sterilizers

Electrosurgical unit

Q2. Which of the following are classified as a benthopelagic fish? *

1 point

None of them

Stargazer

Great white shark

Tuna

Q3. Crossing between different breeds is called _______ *

1 point

Out-crossing

None of them

Inbreeding

Consanguinity

Q4. ___________ is an example of an American breed of poultry *

1 point

Manx Rumpy

Augsburger

Sulmtaler

Leghorn

Q5. Creation of Superior F1 hybrids is known as _________ *

1 point

Xerosis

Heterosis

Atherosis

Tylosis

Q6. The technique of obtaining a large number of plantlets by tissue culture method is known as *

1 point

macropropagation.

plantlet culture.

micropropagation.

organ culture.

Q7. Viral disease-free plants are obtained through *

1 point

ovary culture.

shoot meristem culture.

leaf-cell culture.

anther culture.

Q8. Breeding of crops to increase the levels of essential nutrients, is called ______ *

1 point

biomagnification.

biotechnology.

biofortification.

bioinformatics.

Q9. The species of Saccharum (sugarcane) originally grown in North India is *

1 point

All of the

S. officinarum.

S. munja.

S. barberi.

Q10. Inbreeding is carried out in animal husbandry because it *

1 point

increases homozygosity.

improves the breed.

increases vigour.

increases heterozygosity.

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