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damaskus [11]
3 years ago
15

Scientist to distinguish between a bacterial cell and animal cell when viewed under a microspels

Biology
1 answer:
Nady [450]3 years ago
5 0

Answer:

Carlo Linneus

Explanation:

great scientist discovered cell under microscope

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The characteristic that results from a monohybrid cross is the _____ trait.
Gala2k [10]
The answer is dominant.

A monohybrid cross involves organisms that are heterozygous for only one character. In autosomal dominant traits, the phenotype is present if both copies of the dominant allele (A) are present (homozygous individuals AA) or only one copy of the dominant allele is present (heterozygous individuals Aa). <u>Thus, t</u><span><u>he characteristic that results from a monohybrid cross is the dominant trait.</u></span>
4 0
3 years ago
A researcher is trying to design an experiment to measure the amount of energy a person uses during different activities. He pro
Tomtit [17]

The right answer is to measure the amount of released carbon dioxide.

The carbon dioxide exhaled by the lungs can reflect the energy consumed by the body since it comes from the degradation of glucose which is the main energy substrate. And this is a better indicator of energy consumption than measuring heart rate because it can be inflected by several factors.


A is false because glucose is not found in the urine, except in the case of diabetes mellitus.

C is false because the consumption of calories does not mean that we will directly use it.

D is wrong because perspiration is independent of energy consumption, this is a way to cool the body after exercise.

7 0
3 years ago
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There are no fossils of mammals in the oldest layers of rock. What
mrs_skeptik [129]

Answer:

They were not around at that time or either from it being so hot they just disappeared/melted.

Explanation:

3 0
3 years ago
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What does a cell have that determines if it is prokaryotic or eukaryotic?
babymother [125]

Answer:

The presence of new nucleus in the cell

Explanation:

If the cell have true nucler then it is eukaryotic,but when it is having not true nuclear in the cell then it is prokaryotic

8 0
3 years ago
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Could life as we know it exist if the air on earth only contained oxygen?
Blizzard [7]
Yes our lungs will be clean and perfect.
3 0
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