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Blizzard [7]
2 years ago
14

Brainly would not accept my question the way I stated it, so I took a screenshot of it. Can someone please answer it for me and

explain it?

Biology
1 answer:
Furkat [3]2 years ago
4 0

Answer:

Suppose A is the dominant allele and a is the recessive allele. the homofzygous dominant genotype will be AA and the fheterozygous will be Aa.

Let's make the Punnet square and we find the combinations of alleles deriving from the crossing:

AA, AA, Aa, Aa

The probability of having a homofzygous recessive child is therefore 0%

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g100num [7]

Answer:

i can only define the terms for you.

Explanation:

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5 0
2 years ago
Which ecosystem has more biodiversity EXPLAIN!
Gekata [30.6K]
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Hope this helps!
7 0
3 years ago
explain how a change in the sequence of nucleotide in a strand of DNA might cause a protein to malfunction
Diano4ka-milaya [45]

Answer: Proteins are made using DNA as a template. The DNA is turned into RNA, and the RNA is then turned into DNA. 

A change in these nucleotides could end up making some part of the protein different. A single nucleotide change could be silent (no change in the protein) or could change a single amino acid (amino acids are the building blocks of proteins). If that was an important amino acid, the protein might not function at all! A silent change can occur because the same set of nucleotides sometimes makes the same final amino acid (for example, reading "gcc" "gca" "gcg" or "gct" nucleotides all mean "alanine" amino acid). 

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I know it is long but I hope it helped

:D

7 0
3 years ago
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Marrrta [24]
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4 0
3 years ago
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gizmo_the_mogwai [7]

Answer:

the answer is the second one

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