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anastassius [24]
3 years ago
13

What is an experiment, the group in which all conditions are kept the same

Biology
1 answer:
mina [271]3 years ago
3 0

The group in an experiment that all the conditions stay the same is the control group. 

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A scientist wants to examine a genetic disease in humans. The scientist hypothesizes that the disease can be treated by using ge
andreyandreev [35.5K]

Answer:

The correct answer is - develop new methods to test the hypothesis.

Explanation:

Human produce offsprings long time and development also take a long time in general and then to test a hypothesis, regarding the gene therapy helps to treat a disease, would take even more time.

So testing this hypothesis required developing a new method as other options are not possible. You can not change the time it takes in reproduction. Giving up is not the option in science.

8 0
2 years ago
Based on your knowledge of how the greenhouse effect works, why does the level carbon dioxide affect the global temperature?
miv72 [106K]

Explanation:

Carbon dioxide and other greenhouse gases in the atmosphere prevents long wave radiation from leaving the earth and in the process, it raises global temperatures.

  • Greenhouse gases helps to maintain the fair balance in temperature on the earth surface.
  • They keep the temperature of the earth in balance by preventing it from losing all of the heat it gains.
  • Radiation from the sun reaches the surface as short wave radiations.
  • When they get absorbed and re-emitted, they produce long wave thermal radiations.
  • In the atmosphere, the radiations are cut off and causes warming due to their interaction with greenhouse gasses there
  • When the amount of these gases in the atmosphere become more than normal, more heat becomes trapped.
  • This leads to an anomalously high surface temperature on earth.

learn more;

Greenhouse emission brainly.com/question/4580761

#learnwithBrainly

5 0
3 years ago
Dr. Grey performed an experiment to test how temperature affects activity levels in mice. She put one group of mice in a cold en
Aleks [24]
C is the answer. And I need more characters
8 0
3 years ago
What are the main idea of the cell theory?
Annette [7]
The three main ideas of cell theory are that:
<span>
1. All living things are made up of one or more cells. </span>

<span>2. Cells are the basic units of life in which activities of life occur. </span>

<span>3. Living cells come only from other existing and living cells. </span>
4 0
3 years ago
Read 2 more answers
How many new volumes would each new cell contain whenever a cell splits?
Elenna [48]
The specific volume will be different for various kinds of cells. The safe answer would be that the new cell will pretty much have the same volume as the one that it divided from. This is true for most eukaryotic cells unless other factors like epigenetics or mutations come into place.

One example of moments a cell would increase in volume is during hypertrophy. This simply means that the cell is increasing in size (compared to: hyperplasia -- which is an increase in number of the cells). Hypertrophy is definitely an increase in volume of the cell but this doesn't necessarily translate to cell division (i.e. just because the cell is big now, doesn't mean it will still be big when it divides).

Another moment of increasing volume of the cell and now also related to cell division would be during the two stages in the cell cycle (i.e., G1 and G2 phases). This is the growth phase of the cell preparing to divide. However when mitosis or division happens, the cells will normally end with the same volume as when it started.

This are safe generalizations referring to the human cells. It would help if a more specific kind of cell was given.
4 0
3 years ago
Read 2 more answers
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