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3 years ago

I WILL GIVE BRAINLIEST!!!

Biology

1 answer:

Galina-37 [17]3 years ago

8 0

The image provided is not clear, however, the correct and clear image is attached with the answer:

Answer:

The correct answer is - 100 %

Explanation:

As we know DMD or Duchenne Muscular Dystrophy is a sex-linked recessive disorder and according to the given pedigree, it is clear that Individual I-1 is a normal male and 1-2 is a female who has two defective genes of the disorder as if she had only one defective gene she would have a carrier for the disorder.

All gametes produced by both male and female would be -

Male - X and Y

Female - Xd and Xd

Therefore all the male offsprings or son will get one defective gene Xh from the mother for sure and a Y chromosome from the father. All daughters will also carry one gene Xh that is defective from the mother and normal X from the father but would be carriers for the disorder.

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What are the benefits of fruit cultivation<br>

kramer

Fruit growing have following economic and

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3 years ago

Restriction enzyme HinfI cleaves a five nucleotide DNA sequence GA(A/T)TC. The ambiguity in the central position - (A/T) - means

Afina-wow [57]

Answer:

C) 2.0 kb

Explanation:

It is given that out of the 4 nucleotides A, T, C & G each one has equal probability to occur at any position on the DNA molecule which simply means that the probability of occurrence of any nucleotide at a position is 1/4.

Also, it is given that probability of occurrence of either A or T at 3rd position is equal which means that the probability at that particular position will be 2/4 = 1/2.

Now, GA(A/T)TC is the DNA sequence where Restriction enzyme HinfI cleaves so the total probability of an average HinfI cleavage fragment will be = 1/4 x 1/4 x 1/2 x 1/4 x 1/4 = 0.00195 = 0.2 i.e. 2 kb.

6 0

3 years ago

I NEED YOUR HELP!!! Explain the changes that occur as a tadpole becomes an adult frog or toad.

miskamm [114]

Answer:

it loses its tail and develops its legs to be stronger

Explanation:

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3 years ago

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Marat540 [252]

Deoxyribonucleic acid

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Antibodies are made when animals detect a foreign antigen. All mammals carry albumin in their blood. How was a rabbit antibody a

belka [17]

<h2>Rabbit Blood</h2>

Explanation:

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3 years ago