The high yielding hybrid crop varieties to exploit hybrid vigour, the farmers need to Purchase fresh hybrid seed every year because: (a) Hybrid vigour is not long standing due to inbreeding depression (b) They are not allowed to grow their own seed (c) It is always associated with 4ncreased heterozygosity (d) Government has accepted Dunkel’s proposals

The high yielding hybrid crop varieties to exploit hybrid vigour, the farmers need to Purchase fresh hybrid seed every year because: (a) Hybrid vigour is not long standing due to inbreeding depression (b) They are not allowed to grow their own seed (c) It is always associated with 4ncreased heterozygosity (d) Government has accepted Dunkel’s proposals
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Related questions

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Description : Hybrid vigour is due to

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What process is a common practice that has been used by farmers for hundreds of year to develop new plant and animal varieties?

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How are mutations useful for crop improvement?

Description : How are mutations useful for crop improvement? 

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A plant breeder: waists to develop a disease resistant variety. What should he do first? a) Hybridisation b) Mutation c) Selection d) Production of crop

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Which of the following is not dealt under Section 3(3) of the Environment (Protection) Act, 1986? (1) The Biodiversity Authority (2) The Coastal Zone Management Authority (3) Authority setup to monitor the State of Notified Ecologically Sensitive Areas (4) Protection of Plant Varieties and Farmers Right Authority

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What is the seed after fertilization ?

Description : What is the seed after fertilization ?

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What is a seed bag ?

Description : What is a seed bag ?

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Consider the following statements: (1) The seed of pea is exalbuminous (2) The fruit of peach is drupe (3) The seed of tomato is albuminous (4) The fruit of coconut is berry

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Describe the various outgrowths of seed.

Description : Describe the various outgrowths of seed.

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Seed treatment is done to control— a) Soil-borne disease b) Air-borne disease c) Seed-borne disease d) None of these

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Seed treatment with Vitavex is the main controlling method of a) Loose smut b) Rust c) Downy mildew d) All of these

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Last Answer : d) All of these