Which is an example of temporal isolation?

What type of rock forms due to high pressure?

RideAnS [48]

Answer:

B.) metamorphic

Explanation:

Metamorphic rocks come from other kinds of rocks, like igneous and sedimentary. They are created by intense heat and high pressure.

8 0

3 years ago

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The gene for flower position in pea plants exists as axial or terminal alleles. Given that axial is dominant to terminal, list a

____ [38]

Answer:

F1

A A

a Aa Aa

All the offspring have flower located at axial position

F2

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

Explanation:

Let the allele "A" represent the characteristics of axial position of flower

Let the allele "a" represent the characteristics of terminal position of flower

Given -

"A" is dominant over "a"

F1 generation -

Two parents with homozygous genotype for both A and a are crossed . The punnet square for the cross between "AA" and "aa" is as follows -

A A

a Aa Aa

Thus the genotype of offspring is "Aa"

Since, "A" is dominant over "a", all the offspring have flower located at axial position

F2 generation-

The cross between two parents having heterozygous genotype "Aa" will take place .

The punnet square for the cross between "Aa" and "Aa" is as follows -

A a

A AA Aa

a Aa aa

Three offspring with genotype i,e Aa, Aa and Aa will have flower located at axial position

Only offspring with genotype "aa" will have flower located at terminal position

8 0

2 years ago

All of the following statements about prokaryotic flagella are correct EXCEPTA) They are driven by the proton motive forceB) The

KATRIN_1 [288]

Answer: B) im sure 100% broski

4 0

3 years ago

37. A scientist carries out an experiment. How could she help other scientists judge the validity of her results? (2 points)

algol [13]

Answer:

Let other scientists closely review her work

Explanation:

Ideally, experiments are carried out by scientists to find solution to an observed problem or provide answer to a scientific question. However, the outcome of experiments are not generally accepted in the world of science until they are peer-reviewed.

Peer review is when other scientists in the same field (peers) with the scientist performing the experiment make a thorough evaluation in order to ascertain its quality as a scholarly research. Hence, in this question, the scientist could help other scientists judge the validity of her results by LETTING OTHER SCIENTISTS CLOSELY REVIEW HER WORK.

3 0

3 years ago

describe how are bulls up of of of cholesterol in artery is a risk factor in the development of of atherosclerosis

Evgen [1.6K]

Blocked or clogged arteries typically accurate when a substance called plaque builds up on your artery walls and significantly reduces your normal blood flow.high cholesterol is a major risk factor for plaque to build up.

6 0

2 years ago