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bixtya [17]
2 years ago
10

1. Key Concept What are dominant and recessive alleles?

Biology
1 answer:
GrogVix [38]2 years ago
4 0

Answer:

A dominant allele is a variation of a gene that will produce a certain phenotype, even in the presence of other alleles. A dominant allele typically encodes for a functioning protein. ... When a dominant allele is completely dominant over another allele, the other allele is known as recessive.

A recessive allele is a variety of genetic code that does not create a phenotype if a dominant allele is present. ... A heterozygous individual will appear the same as a homozygous dominant individual. This means that an organisms with two dominant alleles appear the same as an organism with only one functioning allele.

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Which of these correctly orders the structures through which air passes during inhalation?
Svetllana [295]

Answer:

pharynx, larynx, trachea, bronchi

Explanation:

During the inhalation through the nose or mouth the air first enters the "pharynx" which is also called as throat,

then the air moves towards the "larynx" . Is a passage between the pharynx and the trachea

Through larynx the air then moves toward the "trachea". It is passage connecting the larynx and the bronchi

and then the air inhaled reaches to the "bronchi" of lungs.

hence, the correct order is "pharynx, larynx, trachea, bronchi"

3 0
3 years ago
Which number sentences is true 0.35>0.36 0.3 <0.04 0.3>0.20 0.75<0.7
Reika [66]
The third one is true. 0.3 > 0.20
4 0
2 years ago
Which term describes the process of bituminous coal changing into anthracite coal? A. lithification B. conglomeration C. metamor
Aliun [14]
I have the same question as well but I don't know the answer. The only thing I know is that I believe C. Metamorphosis is not correct.
But I am not 100% sure.

P.S. I may not be correct but I think it could be A. lithification because 'lithos' means rock.
7 0
3 years ago
Read 2 more answers
Why does the speaker slow her speech in the last stanza when saying the line, "But miles of barren sand"?
Dahasolnce [82]

Answer:

Maybe D

Explanation:

Hope this helps! Have a nice day! Owa Owa!

5 0
2 years ago
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Gametes produced by the parents are shown along the __________________ and _______________ sides of the Punnett square.
erma4kov [3.2K]

Answer:

Vertical and horizontal

Explanation:

A punnet square is a tabular chart used in genetics to display the genotypic composition of the offsprings of two parents. To construct a punnet square, the alleles of the gametes produced by the parents is required.

The gametes produced by each parent via meiosis are placed along the vertical and horizontal sides of the punnet square. For example, if a cross occurs between two parents with the following genotype: AaBb and AAbb. The parents will produce the following gametes:

AaBb - AB, Ab, aB, ab

AAbb - Ab, Ab, Ab, Ab

These gametes produces by each parent will be placed along the sides (vertical and horizontal) of a punnet square to determine the genotype of the offsprings that will be produced.

4 0
3 years ago
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