The barley plant has seven pairs of chromosomes. For a gamete, the number of genetic combinations that are possible through inde

Question

4 years ago

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pendent assortment is . For a zygote produced by two barley parents, the number of possible genetic combinations is .

2 answers:

Sphinxa [80] · Answer 1 · 2021-12-26T19:30:13+03:00

5 0

Answer:

128 & 16,384

hope this helped:)

umka2103 [35] · Answer 2 · 2021-12-26T17:23:50+03:00

1) The correct answer is: 128 combinations.

The genetic combinations that are possible through independent assortment can be calculated as 2^n; where n is the number of different chromosomes.

So, using this formula for 7 chromosomes:

2^7 = 128 different combinations.

2) For a zygote produced by two barley parents, the number of possible genetic combinations can be calculated as: 2^n * 2^n

So, for 7 chromosomes: 2^7 * 2^7=16384