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Fynjy0 [20]
3 years ago
14

PLZ HELP ME Question 3

Biology
1 answer:
Flauer [41]3 years ago
8 0

Answer:

It's impossible to predict the phenotype of the offspring by only observing the parents because DNA from their grandparents can affect the offspring as well.

Explanation:

DNA is combined from the parents to create offspring. When that offspring reproduces their children not only possess DNA from their parents but from their grandparents as well. Mixing together two separate DNA's from two different family trees can result in rare genetic mutations which results in the offspring looking different from their parents but showing resemblance to their grandparents. This is why you have to look at the phenotypes of more then just the two parents because there are more possibilities, including what their grandparents looked like.

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Please help me ASAP!!!
bearhunter [10]

Answer:

The kinetic theory of matter says that the <u>more</u> the particles are moving, the <u>more</u> kinetic energy they have.

Explanation:

Kinetic energy is energy which a body possesses by virtue of being in motion.

4 0
2 years ago
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Which of the following intermediary metabolites enters the Krebs cycle and is formed, in part, by the removal of CO2 from a mole
asambeis [7]

Answer:

The correct answer will be option-D.

Explanation:

Before Citric acid cycle or Krebs cycle, an intermediate reaction takes place which converts the pyruvate into Acetyl CoA. This reaction is known as pyruvate decarboxylation as it produces Carbon dioxide.  

Coenzyme A reacts with pyruvate which causes the release of two oxygen atoms and one carbon to form CO₂ along with the reduction of  NAD+ to NADH and produce "Acetyl CoA."

Thus,  option-D is the correct answer.

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3 years ago
Where is the Kuiper Belt located?
Leona [35]
Answer C it can be found a little past Neptunes orbit
3 0
3 years ago
Primary succession would occur in which one of the following
GrogVix [38]

Answer:

swallow

Explanation:

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8 0
3 years ago
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In an investigation, plant cells are placed in water that has been tinted blue. The investigators observe the color of the cells
larisa [96]

Answer:

C

Explanation:

When plant cells take in water, the vacuole swells. A swollen vacuole indicates the plant cell has all the water it needs. This suggests that the plant is taking in water and is maintaining optimum conditions. This is an example of homeostasis.

If the cells burst apart, as in A and E, this would suggest the cell is not properly maintaining homeostasis, as the cell bursting suggests something has gone badly wrong. This suggests the cell has taken in too much water; the cell has not been able to maintain homeostasis and regulate water uptake to prevent this from happening.

In the reverse case, where the cells shrink apart (as in B), the cell would also not be properly maintaining homeostasis by failing to bring enough water into the cell to maintain a turgid state. This is also damaging for the cells.

Finally, D and E can also not be correct, because water can cross the cell membrane, and does not need to be pumped in or sent out by endocytosis.

8 0
3 years ago
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