How can knowledge of genetics be used to improve the agricultural production of food?

Genetics can improve the agricultural production of food by enhancing the   quality of seeds used. The recombinant DNA technology helps to obtain the hybrid seeds, which contains the desired characters that we want. The bacterial resistant gene can be obtained which helps to protect the plant from bacterial infection. The use of high- variety seeds to increase the nutritive value of seeds. Genetics can help to improve the number of plants, improve the quality of seeds, increasing the nutritive value of plants, etc.

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

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