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Tems11 [23]
3 years ago
15

Ben Affleck has a cleft chin, but his ex-wife Jennifer Garner does not. Neither one of their two daughters (Violet and Seraphina

) has a cleft chin, but son Samuel does. Draw a pedigree for the Garner/Affleck family including the genotypes for all five individuals. Use your pedigree to answer the question: What are the genotypes of Ben, Jen, Violet, Seraphina, and Samuel?
Biology
1 answer:
kherson [118]3 years ago
3 0

Answer:

Ben - Y Xc

Jen - XCXC

Violet - XCXc

Seraphina - XCXc

Samuel- Y Xc

Explanation:

Given -

Ben has a cleft chin

Let the allele for cleft chin be "c"

and the allele for normal chin be "C"

When Ben with cleft chin mates with wife Jennifer Garner having normal chin, then the two girl child do not have cleft chin but the boy has cleft chin.

This means that the allele C could be X -linked and the mother is not the carrier but the father is

The genotype of father Ben would be Y Xc

Genotype of mother would be XCXC

Genotype of two daughters XCXc  , XCXc which means they are carrier for the next generation

Genotype of Boy - Y Xc

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3 years ago
Base % of Total DNA
Olegator [25]

Answer:

First case:

C -> 30% and T -> 20%

Second case:

C -> 15% and T -> 35%

Explanation:

First of all you should know that if it is DNA, it's formed by two strands. Also, in DNA, the amount of A is the same as the amount of T. And the amount of C is the same amount of G.

So, if you have 20% of A, you will also have 20% of T.

And if you have 30% of G you will have 30% of C

I hope it's useful and that you understand it!

PD: If there are any mistakes in grammar or spelling it's because my native is Spanish, not English.

5 0
3 years ago
One strand of DNA contains the base sequence TACGTCCCA. Which of the following is the complementary DNA strand?
AnnZ [28]

Answer:

a. ATGCAGGGT

Explanation:

T pairs with A

G pairs with C

so.... that's how i got my answer

Hope this help

plz mark brainliest if u can

Have a nice day!!!!!

8 0
3 years ago
Read 2 more answers
Gary is often described as being restless, nervous, moody, and having low self-esteem. This is most likely the result of having
san4es73 [151]

Answer:

B. neuroticism

Explanation:

Neuroticism is one of the personality traits in which the person feels negative in the long term. The neurotic person tends to be very moody, tense, depressed, and restless.

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Since the symptoms observed in the given question are found similar to the neurotic person therefore, neuroticism is the most appropriate answer.

Thus, Option-B is correct.

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3 years ago
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