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प्रश्न
Which method of crop improvement can be practised by a farmer if he is inexperienced?
विकल्प
clonal selection
mass selection
pureline selection
hybridisation
उत्तर
clonal selection
APPEARS IN
संबंधित प्रश्न
Economically important crop plants with superior quality are raised by ______.
Rice normally grows well in alluvial soil, but ______ is a rice variety produced by mutation breeding that grows well in saline soil.
A group of plants produced from a single plant through vegetative or asexual reproduction are called a pureline.
Golden rice is a hybrid.
In vitro fertilisation means the fertilisation done inside the body.
State the importance of biofertiliser.
Describe mutation breeding with an example.
Biofortification may help in removing hidden hunger. How?
Higher Order Thinking Skill (HOT)
Polyploids are characterised by gigantism. Justify your answer.
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.
