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3 years ago

What is a parental genotype

2 answers:

6 0

A dominant allele is denoted by a capital letter ( A versus a). Since each parent provides one allele, the possible combinations are: AA,Aa and aa. Offspring whose genotype is either AA or Aa will have the dominant trait expressed phenotypically, while aa individuals express the recessive trait.

I hope this helps

WITCHER [35]3 years ago

5 0

Answer:

offspring

Explanation:

A dominant allele is denoted by a capital letter (A versus a). Since each parent provides one allele, the possible combinations are: AA, Aa, and aa. Offspring whose genotype is either AA or Aa will have the dominant trait expressed phenotypically, while aa individuals express the recessive trait.

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Chromosomes contain large molecules known as?

Vilka [71]

Answer:DNA

Explanation:

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3 years ago

1.) Leaves which exits in the desert have a thick waxy cuticle which A. allows the plants to absorb water B. allows water to eas

My name is Ann [436]

Answer:

The correct option is A

Explanation:

The main adaptation of desert plants is to minimize water loss through their pores and also through the cell walls on their leaves. So the leaves of many desert plants have a thick covering that is coated with a waxy substance that allows them to seal in and protect what moisture they already have.

If you found my answer helpful, please mark me as brainliest.

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2 years ago

The fact that all seven of the pea plant traits studied by Mendel obeyed the principle of independent assortment most probably i

Feliz [49]

Answer:

All of the genes controlling the traits behaved as if they were located on different chromosomes.

Explanation:

Mendel's experiments with pea plants lead to two principles:

Law of segregation which states that the pair of alleles (for any trait) of each parent separate, meaning that one allele passes from father and another from mother to an offspring.
Law of independent assortment which states that different pairs of alleles (for different traits) are passed to offspring independently of each other (traits are located on different chromosomes).

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3 years ago

The release of atoms' energy through glowing light and gases called a(n) ________.

pav-90 [236]

the answer is Aurora

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3 years ago

A nerve impulse from one neuron affects the activity of a neighboring neuron at a point of interaction called the:

tatyana61 [14]

Answer:

A nerve impulse from one neuron affects the activity of a neighboring neuron at a point of interaction called the: SYNAPSE

Explanation:

A NEURON(or nerve cell) has 3 parts:

1. The dendrites(multiple)

2. The axon

3. The cell body

A SYNAPSE is an area where the dendrites of one neuron communicates with the axon of another neuron.

At the synapse, nerve impulses are transmitted from one neuron to the other. This is possible through substances called NEUROTRANSMITTERS. There is no direct contact between the axon of one neuron and dendrites of another neuron.

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3 years ago