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Agriculture · all questions

Genetics And Plant Breeding
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Double helical structure of DNA was shown by

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The complete set of chromosome inherited from generation to generation is

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Test cross ratio in case of duplicate gene action will be

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Global Gene Bank of Potato is located at

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The hydrostatic pressure resulting from the entry of water into a cell due to osmosis is known as

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The inheritance of acquired characters was proposed by

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Cabbage, cauliflower, broccoli have been derived from wild cabbage which still grows in coastal regions of

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In wheat cross-pollination is possible

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Contamination permitted in maize is

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The defective copies of normal genes are known as

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Match the following columns:
Column I (Institute) Column II (Established year)
a. CPCRI 1. 1966
b. CTCRI 2. 1959
c. IASRI 3. 1970
d. IGFRI 4. 1963

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Self splicing introns are found in

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The organelle directly connected to the outer membrane of nucleus in an eukaryote cell is

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Pigments which is responsible for skin colour?

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Clonal selection is best method for

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Mutation due to change in gene because of

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Who discovered triangle of Brassica

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In a cross of AB and ++, 750 are parental types out of 1000 progenies. The map unit between A and B is

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In succulent plants, the stomata open during the night and close by the day; which of the following would be the best hypothesis to explain the mechanism of stomatal action in night only?

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Bouquet stage is observed during

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