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Vikki [24]
3 years ago
12

Which type of cells allow to reproduce quickly and efficiently?​

Biology
1 answer:
swat323 years ago
3 0
Asexual cells they basically breed with them selves to reproduce and then make copies of themselves
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When humans eat sugar, the sugar is broken down and released as?
IceJOKER [234]
The answer is between A and C.
7 0
3 years ago
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Colored aleurone in the kernels of corn is due to the dominant allele R. The recessive allele r, when homozygous, produces color
Pie

Answer:

The genes are linked, and the arrangement is coupled (one homolog has both dominant alleles; the other homolog has both recessive alleles).

RY / ry

Explanation:

R_= colored aleurone

rr= colorless aeurone

Y_= green plant

yy= yellow plant

They do a testcross between a plant of unknown genotype and phenotype and a plant that is homozygous recessive for both traits (yr/yr) the following F1 is obtained:

  • 88 Colored, green (RY/ry)
  • 92 colorless, yellow (ry/ry)
  • 8 colorless, green (rY/ry)
  • 12 colored, yellow (Ry/ry)

If the genes assorted independently, all of the possible offspring phenotypes would appear in the same frequency. However, they obtained 2 phenotypes much more abundant that the other two. Since recombination is a rare event during crossing over, when two genes are linked the recombinant gametes are produced less frequently than the parentals.

We can propose that the phenotypes Colored, green (RY) and colorless yellow (ry) are the parental gametes, and the unknown plant has the arrangement RY/ry, with both genes linked.

6 0
3 years ago
Why would archaea that grow in extreme environments be more intensively studied than those that do not?
vlada-n [284]

Answer: Possession of traits that aid their survival in extreme conditions.

Explanation: Because archaea that grow in extreme environments possess certain characteristics that aid in their survival in the extreme weather conditions. Those traits are studied regularly to improve other plants.

7 0
3 years ago
which of the following cardiac dysrhythmias has the greatest chance of deteriorating into a pulseless rhythm?
amm1812

Ventricular tachycardia has the greatest chance of deteriorating into a pulseless rhythm in cardiac dysrhythmias.

A cardiac dysrhythmia may also be called a cardiac arrhythmia or an irregular heart rhythm.Cardiac dysrhythmia (arrhythmia) is an irregular or irregular heartbeat. If you have dysrhythmia, your heart may beat too fast or too slowly. Or your heart rhythm may be disrupted, leading you to feel like your heart is skipping a beat. Although dysrhythmias can be harmless, they can cause serious health problems if left untreated. The words dysrhythmia and arrhythmia are different especially in linguistic sense. A heart arrhythmia (uh-RITH-me-uh) is an irregular heartbeat. Heart arrhythmias occur when the electrical signals that regulate the heartbeat do not work properly.

To know more about cardiac dysrhythmias please click on the link brainly.com/question/29429411

#SPJ4

4 0
1 year ago
I need help bhadd this is so hard you guys and helpers
agasfer [191]

I think the best answer would be A. since the number of prairie dogs decreased from the picture on the left to the picture on the right. Hope this helped :p

6 0
3 years ago
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