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riadik2000 [5.3K]
3 years ago
10

The atomic number of an atom is the number of _________.

Biology
2 answers:
bonufazy [111]3 years ago
7 0

Answer:

B

Explanation:

Ainat [17]3 years ago
7 0

The answer is D. Protons.

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The ability to taste the chemical PTC is due to a single gene in humans.
Ganezh [65]

0:3:1

Explanation:

Tasters have the dominant allele for the itter taste of PTC, they can be homozygous TT and heterozygous Tt.

Non-tasters are supposed as autosomal recessive characters

they are homozygous recessive tt when expressed

Given in the equation two heterozygotes parents would produce offspring with the trait in the following ratio.

Tt (parent 1)

Tt (parent 2)

 If a punnet square is made

    T      t

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t    Tt     tt

The phenotypic character is in the ratio of 0:3:1

There will be 25% chances of recessive trait of non-tasters in the progeny of heterozygous parents.

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3 years ago
Why is it beneficial for female peacocks to choose to mate with a male peacock with a full colorful trains?
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Answer:

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2 years ago
What is sea turtle migration
IgorLugansk [536]

Answer:

Sea turtle migration is the long distance movements of sea turtles. It may refer to adults or the offshore migration of hatchlings.

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2 years ago
How do the sperm cells get from the stigma to the ovules?
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The correct answer is option B

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6 0
3 years ago
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Refer to the figure below to answer the following question.Layer H is deposited on a _______.​
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