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Readme [11.4K]
3 years ago
9

What holds and protects DNA

Biology
1 answer:
Svet_ta [14]3 years ago
5 0

Answer:

A nuclear envelope

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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.

8 0
3 years ago
What room in a house is similar to the chloroplast in a cell?<br> Why?
Otrada [13]
The kitchen, because the chloroplast is the site of glucose production. In houses, kitchens are where you make food.
7 0
3 years ago
The bee is pollinating the flower. This is an important step in the ____________ of flowering plants. A) speciation B) regenerat
Nesterboy [21]
It's Sexual Reproduction.
6 0
2 years ago
What is avascular necrosis
Natalka [10]

HEYA!!

Explanation:

Avascular necrosis is basically the death of bone tissue due to a lack of blood supply. Also known as osteonecrosis, it can lead to tiny breaks in the bone and the bone's eventual collapse. A broken bone or dislocated joint can interrupt the blood flow to a section of bone.

HOPE IT SATISFIES YOUR ANSWER!!

3 0
3 years ago
Read 2 more answers
Use the following terms in the same sentence: growth rate, birth rate, death rate, emigration and immigration.
Nadya [2.5K]

The growth rate of Earth is decreasing, as the birth rate is the main source. The death rate is mostly abortion which tyes in with birth rate. Much types of emigration have been seen. Mostly Asians, because most asian countries only want the boys and not the girls. Trump is thinking of making a wall to stop mexican immigration.

5 0
3 years ago
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