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3 years ago

How do parents' traits predict the offspring? (Explain)

Biology

1 answer:

Setler79 [48]3 years ago

3 0

Answer:

A trait is a characteristic, such as color or size, that is inherited by an offspring from its parents. The genes that control a trait come in pairs, one gene from each parent. If a gene pair contains a dominant allele, then the offspring will show this dominant trait.

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A nurse on a psychiatric unit is planning care for an unconscious teenage client who ingested a non-corrosive substance that has

yan [13]

The nurse who plan to care for client who has ingest due to non-corrosive should
1. prepare to empty the stomach of the client by giving the client one to two glasses of water or milk
2. when client become conscious he/she should be given emetic

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3 years ago

Competitive exclution occurs when ______

denpristay [2]

Answer:

Competitive exclusion occurs when " organisms attempt to fill the same niche"

Explanation:

mostly due to the fact that they are competing over the same food source, which is always limited in some way.

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3 years ago

In rabbits, black fur (B) is dominant to white fur (b). A purebred black furred male is bred with a female that had the recessiv

ValentinkaMS [17]

Answer:

All the offsprings will be black-furred (Bb)

Explanation:

This question involves a single gene coding for fur length in rabbits. The allele for black fur (B) is dominant to the allele for white fur (b). This means that a rabbit heterozygous for this gene (Bb) will have a black fur.

According to this question, a purebred black furred male (BB) is bred with a female that had the recessive white fur (bb). The parents will produce gametes as follows:

BB - B only

bb - b only

Using these gametes in a punnet square (see attached image), the genotypic proportion of the produced offsprings is as follows:

Bb, Bb, Bb, Bb

All Bb (heterozygous) means that all of the offsprings will be black-furred.

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3 years ago

Determining Population Size

juin [17]

Answer:

B) population density

Explanation:

4 0

3 years ago

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Would a woman who has gone through menopause still experience menstruation (a period)? Explain, in the context of reproductive h

ANTONII [103]

Answer:

Because your final periods can be irregular, menopause is confirmed 12 months after your last period. It is not normal to bleed or spot 12 months or more after your last period. Bleeding after menopause is usually a sign of a minor health problem but can sometimes be an early sign of more serious disease.

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3 years ago

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