Question
Which of the following statements best explains the term
“heterosis” in the context of hybrid crop breeding?Solution
Heterosis, or hybrid vigor, refers to the superior performance of F1 hybrids compared to their parents in traits like yield, vigor, and resistance. It results from the masking of deleterious recessive alleles, gene interactions, and increased heterozygosity.
96 111 131 ? 186 221
19 8 ? -14 63 - 36
...140 300 380 420 440 ?
...3720 3842 ? 4092 4220 4350
22 44 176 1078 8448
...3456 1728 2592 6485 22680 102060
...5 6 14 �...
Identify the logic of the below given series and given answer.
Series I :: 81, 89, 116, 241, (A), 1915
Series II :: (B), 204, 208, 4...
35 36 40 49 65 ?
...If 24 33 x 42 6 51
Then, 20% of x + 40% of x=?
...
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