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polet [3.4K]
3 years ago
6

The DNA molecule is very similar among all living things. The pairings are always the same and

Biology
2 answers:
ki77a [65]3 years ago
7 0

Answer: the sequences of base pairs are different.

Explanation:I took the test and got it right

zaharov [31]3 years ago
4 0

Answer: Sorry for the late answer, just took the test today :)

The sequences of base pairs are different

Explanation:

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Which liver function study is used to show the size of the liver and hepatic blood flow and obstruction?
joja [24]

Answer:Radioisotope Liver Scanner.

Explanation:

Radioisotope liver scan is a type of nuclear medication in which the radioactive tracer is formed by adding radioactive atoms to the molecules absorbed by the normal liver tissues.

It is used in diagnosing liver diseases.

4 0
3 years ago
Tropical rainforests have high species richness of trees. Provide the most reasonable explanation why animal species richness is
AfilCa [17]

Answer:

Here, is the question with the explanations to pick from to complete the question

Tropical rainforests have high species richness of trees. Which of the following statements provides the MOST reasonable explanation why animal species richness is also high in tropical rainforests?

Animals are unable to adapt to climate variability in higher latitudes.

Animals have had the same amount of time to evolve in rainforest areas as trees.

Animal diversification rates are higher than those of trees.

Animals have diversified into the vast number of niches provided by tree diversity

The last option is the most reasonable one

Our answer is:

Animals have diversified into the vast number of niches provided by tree

Explanation:

The reason is that a lot of species are highly specialized to occupy a particular niche. Where that favourable niche exists, the population of that species increases as its offspring colonize new areas.

5 0
3 years ago
What does photosynthesis produce? What are these products used for?
Doss [256]

Answer:

photosynthesis produces glucose which is stored as starch in the plant.

Explanation:

6H₂O + 6CO₂ -----> C₆H₁₂O₆ + 6O₂(as a waste product for plants)

Photosynthesis reduces carbon dioxide in the atmosphere which reduces the green house gasses in the atmosphere which reduces the green house effect.

7 0
3 years ago
Why is pea called a dicot plant?​
gregori [183]

Answer:

When the seed germinates, the two cotyledons emerge from the soil to form the seed leaves. The seed leaves nourish the plant until it can form its true leaves. (Not all dicots' seed leaves emerge during germination; for example, peas are dicots, but the pea cotyledons remain underground.)

Explanation:

6 0
3 years ago
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Why is it painful when a bee stings you.​
stellarik [79]
It’s painful because when they sing, a chemical is released called melting into the victim. That venom quickly triggers the receptors of pain, and thus causing the burning sensation. Another reason is because the stinger on a bee is barbed and when it sinks into the skin, it detaches from the bee and stays into the skin of the victim.
3 0
3 years ago
Read 2 more answers
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