QUESTION 7 You are working on an undergraduate project, studying an insect species. A recent study showed that the pigmentation pattern used for camouflage is made by an enzyme K. However, it has been shown that, when compared to the Kk individuals, the KK homozygotes would have a higher chance of dying from pigment overdose before growing up, while the kk individuals can easily fall to predation before becoming adults. In fact, when compared to the Kk individuals, the estimated selection coefficients for KK and kk are 0.25 and 0.5, respectively. You are interested in what would happen to these alleles. At present, you have conducted a population survey and have 1000 larvae in your collection. Among them, 360 are KK, 480 Kk and 160 kk. How many larvae would survive to adulthood? O 170 O 417 583 750 830 (Following up on Question 7.) What would be the KK genotype frequency at the adult stage? O 0.090 O 0.270 O 0.325 O 0.360 O 0.529 QUESTION 8

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QUESTION 7
You are working on an undergraduate project, studying an insect species. A recent study showed that the pigmentation pattern used for camouflage is made by an enzyme K. However,
it has been shown that, when compared to the Kk individuals, the KK homozygotes would have a higher chance of dying from pigment overdose before growing up, while the kk
individuals can easily fall to predation before becoming adults. In fact, when compared to the Kk individuals, the estimated selection coefficients for KK and kk are 0.25 and 0.5,
respectively. You are interested in what would happen to these alleles. At present, you have conducted a population survey and have 1000 larvae in your collection. Among them, 360
are KK, 480 Kk and 160 kk. How many larvae would survive to adulthood?
O 170
O 417
583
750
830
(Following up on Question 7.) What would be the KK genotype frequency at the adult stage?
O 0.090
O 0.270
O 0.325
O 0.360
O 0.529
QUESTION 8
Transcribed Image Text:QUESTION 7 You are working on an undergraduate project, studying an insect species. A recent study showed that the pigmentation pattern used for camouflage is made by an enzyme K. However, it has been shown that, when compared to the Kk individuals, the KK homozygotes would have a higher chance of dying from pigment overdose before growing up, while the kk individuals can easily fall to predation before becoming adults. In fact, when compared to the Kk individuals, the estimated selection coefficients for KK and kk are 0.25 and 0.5, respectively. You are interested in what would happen to these alleles. At present, you have conducted a population survey and have 1000 larvae in your collection. Among them, 360 are KK, 480 Kk and 160 kk. How many larvae would survive to adulthood? O 170 O 417 583 750 830 (Following up on Question 7.) What would be the KK genotype frequency at the adult stage? O 0.090 O 0.270 O 0.325 O 0.360 O 0.529 QUESTION 8
(Following up on Question 7.) What is the Kk genotype frequency for the next generation larvae?
O 0.141
O 0.236
O 0.282
O 0.473
O 0480
QUESTION 9
QUESTION 10
(Following up on Question 7.) What would happen to this insect population if this experiment was conducted for many, many generations?
The Kallele frequency will be selected to fixation
O The k allele frequency will be selected to extinction
The Kallele frequency will be maintained at a certain level
O The KK and kk genotypes will be selected to extinction
O None of the above
Transcribed Image Text:(Following up on Question 7.) What is the Kk genotype frequency for the next generation larvae? O 0.141 O 0.236 O 0.282 O 0.473 O 0480 QUESTION 9 QUESTION 10 (Following up on Question 7.) What would happen to this insect population if this experiment was conducted for many, many generations? The Kallele frequency will be selected to fixation O The k allele frequency will be selected to extinction The Kallele frequency will be maintained at a certain level O The KK and kk genotypes will be selected to extinction O None of the above
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