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olga nikolaevna [1]
3 years ago
12

If a person has a recessive allele for a disorder and that allele is masked by the presence of a normal dominant allele, this pe

rsonIf a person has a recessive allele for a disorder and that allele is masked by the presence of a normal dominant allele, this person:_________.
Biology
1 answer:
Ira Lisetskai [31]3 years ago
6 0

Answer:

Is a carrier.

Explanation:

In genetic engineering, a carrier is simply describes an organism that carries two different forms (alleles) of a recessive gene (alleles of a gene linked to a recessive trait) and is thus heterozygous for that the recessive gene.

Even though carriers may act to convey and maintain recessive genes within a population by passing them on to offspring, the carriers themselves are not affected by the recessive trait associated with the recessive gene.

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Explanation:

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Answer:

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Explanation:

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Select THREE examples of pure substances.
Svetlanka [38]

Answer:

it would be C, D, E

A is a mixture

B is a mixture

C is a pure substance because Oxygen gas by the chemical symbol O2, is strictly pure

D is pure substance because Gold is one of the basic elements found naturally in nature, and as such, in its pure form

E is a pure substance because Both ice and liquid water are the same substance. H2O Though ice water is a mixture of both solid and liquid it is a pure substance, based on the molecular structure of its components .

F is a mixture

Hope this helps! If so please Mark brainliest and rate/heart if it does help!

7 0
3 years ago
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Answer:

C is the correct answer.

Explanation:

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