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zlopas [31]
3 years ago
11

In humans, oculocutaneous (OCA) albinism is a collection of autosomal recessive disorders characterized by an absence of the pig

ment melanin in skin, hair, and eyes. That is, normal pigmentation (A) is dominant over albino characteristics (a). For this question, assume it is a single gene with two alleles. If both parents display the albino phenotype, what are all of the possible genotypes that may be observed in their offspring?
Biology
2 answers:
Natasha_Volkova [10]3 years ago
4 0

Answer 1:2:1

Explanation:1AA:2Aa:1aa using punnette square

alex41 [277]3 years ago
3 0

Answer:

1:2:1

Explanation:

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Answer:

D. Patterns of human development are similar to those of other vertebrates.

Explanation:

In the attachment above it is observed that the fetal developmental stages appear similar. The pictures represented different fetus of vertebrates such as man, tortoise, Dog, Chick.

During close observation it is noticed that Patterns of human development are similar to those of other vertebrates.

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Deserts are only found near the equator.
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False

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which type of macromolecule is a new drug most likely to be? A. a lipid B. a nucleic acid C. a protein D. a carbohydrate
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3 years ago
The round pea seed trait is dominant over the wrinkled pea seed trait. If the phenotype of a pea seed is wrinkled, which combina
vovikov84 [41]

The wrinkled pea will have two recessive alleles on the locus.

Explanation:

Two forms of same gene are called alleles of that gene.

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Here wrinkled pea is a recessive trait and if it is expressed in the phenotype then the genotype of the plant must be homozygous for the recessive allele.

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