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pentagon [3]
3 years ago
6

In a controlled experiments what is the experimental group compared to

Biology
1 answer:
likoan [24]3 years ago
6 0
HEY THERE!!

EXPERIMENTAL GROUP:-

An  experimental  is the group in an experiment  that receives the variable being tested. One variable is tested at a time.

The experimental group is compared to a control group , which does not receive the test variable.

In this way ,  experment group are used to find answers in an experiment.

HOPE IT HELPS YOU.
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Answer: Seedless vascular plants can grow taller because they have tissues that support the plant and carry water and nutrients.

Explanation:

Seedless plants are those which lack seed production they have vascular system comprising of xylem and phloem tissues. These tissues help in conduction of water and nutrients from the soil this helps in growth of plants to larger sizes are compared to nonvascular plants that obtain water and minerals via diffusion with the moist soil so their growth is restricted as they do not have well developed vascular system. The example of seedless vascular plants are the ferns. The example of nonvascular plants are mosses.

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2 years ago
Which of the following statements is accurate?
PIT_PIT [208]

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Explanation:

The correct statement of the given options is that useful energy out of a system is always less than the energy input of that system.

This is in compliance with the third law of thermodynamics which states that "energy transformation in a system is not 100% efficient".

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learn more:

Third law of thermodynamics brainly.com/question/3564634

#learnwithBrainly

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