Strategies for Enhancement in Food Production Questions

223 Biology questions for JEE Main & NEET. Includes 1 PYQ questions.

223 Questions1 PYQ50 Hard
PYQ 2014Hard90s

An alga which can be employed as food for human being is

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In plant breeding programme, the entire collection (of plants/seeds) having all the diverse alleles for allgenes in a given crop is called :

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Read the following four statements (A - D)(A) Colostrum is recommended for the new born because it is rich in antigens(B) Chikengunya is caused by a Gram negative bacterium(C) Tissue culture has prove...

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Which one of the following is a case of wrong matching ?

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The scienftific process by which crop plants are enriched with certain desirable nutrients is called

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Which one of the following is not correctly described ?

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How many of the following are breeds of buffalo ?Pashmina, Gir, Sahiwal, Mehsana, Surti

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Sugarcane is :-

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In which bee wax glands are found

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Plant tissue culture techniques have been successfully used for :-

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Which of the following is used in tissue culture

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Insecticides usually act upon :-

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The offspring of matings between two pure strains are called :-

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Silk, honey are lac are :-

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Silkworm silk is the product of :-

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Jute fibres are obtained from :-

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Read the following four statements (a-d) :-(a) A single out cross often helps to overcome inbreeding depression(b) Artificial insemination helps to overcome all problems of normal matings(c) Bee keepi...

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Read the following four statements (a-d) :-(a) Immunosuppressive agent is obtained from monascus purpureus.(b) Artificial insemination helps to overcome several problems of normal matings(c) Bee keepi...

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Jute, Flax, Cotton, Sisal hemp, Munj. How many of the above given examples are bastfibres :-

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Read the following four statements (a-d) :-(a) Inbreeding increases homozygosity (b) Artificial insemination helps to overcome all problems of normal matings(c) Bee keeping is easy and do not require ...

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