Question
The genetic cause(s) of heterosis include:
Solution
Heterosis arises fromĀ dominanceĀ (masking deleterious alleles),Ā overdominanceĀ (heterozygote advantage), andĀ epistasisĀ (gene interactions).
The greatest number, which when subtracted from 7452, gives a number exactly divisible by each of 20, 27, 30 and 32, is:
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A launches a partnership with Rs. (P + 700). B joins after 5 months with Rs. 2P. If the ratio of Bās profit share to Aās is 7:8, find (P ā 100).
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Find the LCM of 25/14, 15/28, 30/21
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