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sweet [91]
3 years ago
15

Why is it more accurate to compare the average height gain of the control and experimental groups (instead of comparing individu

al plants)?
Biology
1 answer:
torisob [31]3 years ago
4 0

Answer:

It is better to compare the average height gain of control and experimental groups of plants to eliminate all other variables.

Explanation:

If you evaluate individual plants, the data may vary. The experimental group is the one where an experimental procedure is performed while the control group does not receive any treatment.

You might be interested in
2. True or False<br> Ice is less than dense than water.
seraphim [82]

Answer. True

Explanation:

When water freezes, water molecules form a crystalline structure maintained by hydrogen bonding. Solid water, or ice, is less dense than liquid water. Ice is less dense than water because the orientation of hydrogen bonds causes molecules to push farther apart, which lowers the density.

5 0
3 years ago
How much would a 125 pound person weigh on pluto​
Reika [66]

Answer:

77.5lbs

Explanation:

Weight × Pluto's surface gravity

125 x 0.62 = 77.5

3 0
3 years ago
Read 2 more answers
What is used during dissection what is used to feel
e-lub [12.9K]

We have that the  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the

  • T-pins

From the question we are told

What is used during dissection what is used to feel

the tissue without using your hand to

touch the specimen?

A. Scalpel

B. Scissors

C. poker

D. T-pins

Generally Different tools have different applications to and uses during dissection.

  • Scalpel

This is a very sharp tool made of metal,Usually used to cut through specimens

  • Scissors

This a tool designed as a two metals sharpened at one end that faces each other, this tool aids in cutting

  • T-pins

This is a tool used commonly in dissections not to cut but rather to hold firmly in lace parts of specimen.This in a way stops the tool user from touching the specimen

Therefore

The  used during dissection what is used to feel  the tissue without using your hand to  touch the specimen is the

  • T-pins

For more information on this visit

brainly.com/question/16172865?referrer=searchResults

4 0
3 years ago
Why does it take so long for plants to grow
ale4655 [162]
Because plants go through a cycle(the cycle is seed, seedling, plant, flower and tree.) and it takes time for the plant food, water, and nutrients to go though the plant.
6 0
3 years ago
Where does positive selection of t cells occur?
erik [133]
Positive selection of t cells occur in .the thymus
3 0
3 years ago
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