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larisa86 [58]
3 years ago
11

Help please I will give you the brainliest

Biology
2 answers:
Alik [6]3 years ago
5 0
I thinks it’s a sorry if I’m writing
Zielflug [23.3K]3 years ago
4 0

Answer:

I'm not 100% sure but I think its A. Here is an article I found on it. I might be wrong.

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In humans, Muscular Dystrophy is an X-linked recessive disorder. Inheritance of the BRCA1 gene that can cause breast cancer in w
LekaFEV [45]

Answer:

Muscular Dystrophy : 50%

Breast cancer: 50%

Explanation:

Muscular Dystrophy (linked to X):

1/2 (mother) x 2/2 (father) = 2/4 (50%) chance of having an affected child with MD

Breast cancer (autosomal dominant disorder):

1/2 (mother) + 0 (father) = 1/2 = 50% chance of having an affected child with breast cancer

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3 years ago
Name two monomers present in one molecule of the disaccharide sucrose​
Nutka1998 [239]
The two monomers present in one molecule of disaccharide sucrose is composed of the monomers glucose and fructose.

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How long does a biennial weed live for
stellarik [79]
<span>biennial weed live's for approximately 2 years.  </span><span />
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What evidence supports Hess's theory of seafloor spreading?
solong [7]

Answer:

Evidence of Sea Floor Spreading Harry Hess’s hypothesis about seafloor spreading had collected several pieces of evidence to support the theory. This evidence was from the investigations of the molten material, seafloor drilling, radiometric age dating and fossil ages, and the magnetic stripes.

Explanation:

(winks and runs off)

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Describe how acid rain would react with rocks overtime.
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it would erode them

Explanation:

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