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densk [106]
3 years ago
7

Clinical trials occur under very specialized, controlled conditions that do not represent everyday life. generalizing the result

s obtained in this environment to populations not engaged in the research is a concern for this type of study.
Biology
1 answer:
Harman [31]3 years ago
6 0

Randomized Clinical Trial

In this type of study, assigned or randomized people are grouped in two and are followed over time to see which group achieves a particular result. The two groups receives different interventions. The outcomes for each are then evaluated and the risk of one group developing the result are compared and calculated.

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Which observation provides evidence that a cell is most like/ya prokaryote?
Over [174]

Answer:

C. It has DNA that is not contained within a nucleus.  

Explanation:

If we look at golgi apparatus, they are one of the most prominent characteristic of a eukaryotic cell because they are membrane bounded organelles. As we know that in prokaryotic cells there are no membrane bounded organelles so option A is incorrect.

If we talk about long tail like structure, then it can be correct option because many prokaryotic organisms like bacteria have flagella for movement. However, there is Euglena which has flagella but it is a eukaryote. It means that option B can be false.

If we look at option C, it says that DNA of the cell should not be necessarily in nucleus. This looks suited for prokaryotes like bacteria because they donot have any nucleus and DNA is positioned almost center of the cell without any nucleus. So option C is best option.

If we look at option D, again it cannot be right answer because they are one of the most prominent characteristic of a eukaryotic cell that their organelles are large and covered with membranes.

Hope it helps!

3 0
3 years ago
When a weather forecaster predicts a "low pressure system will pass through the area, what type of weather should be expected? (
MrRa [10]
D

Low-pressure systems are associated with clouds and precipitation that minimize temperature changes throughout the day, whereas high-pressure systems normally associate with dry weather and mostly clear skies with larger diurnal temperature changes due to greater radiation at night and greater sunshine during the day.
8 0
3 years ago
State the two components of natural capital.
Mademuasel [1]

Answer:

I think

Abiotic natural capital comprises subsoil assets (e.g. fossil fuels, minerals, metals) and abiotic flows.

Biotic natural capital or ecosystem capital consists of ecosystems, which deliver a wide range of valuable services.

Hope this Help!:)

8 0
3 years ago
Read 2 more answers
If you take an object to a different planet how do you predict it might affect its mass?
ladessa [460]

Answer:

Mass doesn't change no matter where you are or where you go.

Explanation:

Mass is what you or an object consist of. You cant change mass

3 0
3 years ago
What characteristics do all producer in common
Luda [366]

Answer:

they give the nutrients to the primary consumers.

Explanation:

producers are like-plants that are consumed by deer/bunnies etc. All those nutrients will decrease at the upper levels at the food chain so they have to have enough nutrients to keep the animals alive and healthy. When the lion eats the deer ( it was an example) some of the nutrients and minerals that the deer ate from the plant will be consumed by the lion while its being eaten.

<em>Hope this helps:)</em>

6 0
3 years ago
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