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maksim [4K]
2 years ago
14

Blood type in humans is determined by multiple alleles. A cross between two individuals is shown in the Punnett square below. Wh

at must the phenotype of the parents be to produce the results shown?

Biology
1 answer:
Orlov [11]2 years ago
6 0

Answer:

top of square would be AB

left of square would be AO

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Please help me with this question please
zepelin [54]

4) b removing more co2 from the atmosphere

5) a more sea ice melting

6) tolerate c

7) stained teeth b

8) polar bear will consume less seal meat

9) past and more current research (not sure)

7 0
2 years ago
Darin wanted to make amino acids. He took the protein collagen and heated it to the point of denaturation at physiological pH. W
Svetllana [295]

Answer:

No, because he will not have broken covalent bond.

Explanation:

Denaturation  is the process adopted to affect or alter the chemical structure of a protein. This can be done or achieved by heat or addition of acid.

Denaturation can't break the peptide bond of the protein , this means that the , amino acid sequence is unaffected after the process.

Physiological pH is the pH Darin won't be able to have amino acid because the pH at which denaturation was being carried is basic, while the process requires acidic medium.

Collagen is a form of protein that can be found in the body.

8 0
3 years ago
The human genome contains 3.4×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how many nucle
Elenna [48]

Answer:

1.7 x 107 nucleosomes.

Explanation:

The number of nucleosomes can be calculated by the following formula:

Nucleosomes = Genome size/ total number of base pairs.

Here, the genome size is 3.4×109.

Total number of base pair = number of base pairs in nucleosome core particle + linker DNA.

Total number of base pair = 146 + 50 = 196.

Number of nucleosome = 3.4×109 / 196.

Number of nucleosome = 1.7 x 107 nucleosomes.

Thus, the answer is 1.7 x 107 nucleosomes.

7 0
3 years ago
Which branch of biology is concerned with the naming of organisms
Musya8 [376]

<u>Taxonomy</u>

<u></u>

<em>Explanation:</em>

Taxonomy is contained within a larger branch of biology called <u>systematics</u>. Systematics is concerned with the evolution and relatedness of organisms, <u>as well as the classifications.</u>

6 0
3 years ago
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Evidence for evolution how are dna and comparative anatomy used to show relatedness
Svetach [21]

The genetic material <span>that children inherit from their parents </span>and the physical similarities of children to their parents are the evidence for evolution. Comparative anatomy is used to show relatedness from generation to generation by having similar DNA sequences or patterns and traits.

8 0
3 years ago
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