Question
Which of the following can result in
heterosis?Solution
Heterosis is often attributed to a combination of factors, including dominance, overdominance, and sometimes epistasis. Dominance and overdominance are particularly important contributors to the increased vigor and performance observed in hybrid offspring. The combination of favorable alleles from both parents can result in improved traits compared to either parent. Epistasis, or gene interaction, may also play a role in some cases, where the effect of one gene depends on the presence of alleles at another gene. Overall, heterosis is a complex phenomenon influenced by various genetic mechanisms.
Term mutation breeding was given by
A mutation which kills 50% of the individuals that carry the mutation is referred to as
Farming so as to meet society's present food and textile needs, without compromising the ability for current or future generations to meet their needs.�...
____ is the only design in which principle of local control is not used.
In shifting cultivation, the shifting cycle has been shrunk to about 5 years or even below 5 years, mainly due to
The quantity of Sathi 10 WP (Pyrazosulfuron ethyl) used for pre emergence weed control in rice
For fiber purpose jute crop should be harvested at which of the following stage?
The Indian institute of pulse research is situated at:
Given below are two statements:
Statement I
India ranks 1st in the global market of essential oils of aromatic plants
Statement ...
Percentage of the state's reported area is available for cultivation is
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