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प्रश्न
Rice normally grows well in alluvial soil, but ______ is a rice variety produced by mutation breeding that grows well in saline soil.
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उत्तर
Rice normally grows well in alluvial soil, but Atomita – 2 rice is a rice variety produced by mutation breeding that grows well in saline soil.
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संबंधित प्रश्न
In a hexaploid wheat( 2n = 6 x = 42 ) the haploid (n) and the basic(x) number of chromosomes respectively are ______.
______ is the chemical used for doubling the chromosomes.
A group of plants produced from a single plant through vegetative or asexual reproduction are called a pureline.
Golden rice is a hybrid.
Assertion: Hybrid is superior than either of its parentsReason: Hybrid vigour is lost upon inbreeding.
Give the name of wheat variety having higher dietary fibre and protein.
Name three improved characteristics of wheat that helped India to achieve high productivity
Describe mutation breeding with an example.
With a neat labelled diagram explain the techniques involved in gene cloning.
Higher Order Thinking Skill (HOT)
‘P’ is a gene required for the synthesis of vitamin A. It is integrated with genome of ‘Q’ to produce genetically modified plant ‘R’.
- What is P, Q and R?
- State the importance of ‘R’ in India.
