Answer:
21). B. 1.5
Explanation:
Distance between genes (mu) = Recombination frequency (%)
d+/+e genotype produces four types of gametes as below:
Recombinants Gametes (3%):
de = 1.5%
++ = 1.5%
Non-recombinant gametes (97%):
d+= 48.5%
+e = 48.5%
de/de genotype produces only one type of gametes, de.
Expected de/de progeny = 1.5 x 100= 15
22). A. 0
Explanation:
Expected number of d+/+e = 0
It means that one parent would have contributed d+ gamete and +e from another parent. But de/de genotype never produce d+ or +e Gametes. So, the progeny with d+/+e genotype wouldn't be possible.
help with question 21 and 22 please exaplain why its that answer. thank you ! dildll...
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