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Fiesta28 [93]
4 years ago
13

In a controlled expierment, what is the expieremntal group compared to?

Biology
1 answer:
Sonja [21]4 years ago
6 0

In a controlled experiment, the control group is compared with an experimental group.  

Explanation:

A set of variables or data is considered as the control group that remains fixed or constant in its normal usual state; while all the other variables or data are identical with this control group, except one independent variable at a time. This is to observe the changes when that one variable is allowed for variations at a time.

This independent variable which undergoes changes is in the experiment group while the remaining constant group is the control group. The dependent variable changes with changes in the independent variable.

By comparing the control group against the experimental group, uncertainty in results are avoided.

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murzikaleks [220]
11 is C
13 is D
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6 0
4 years ago
What is unique about the members of the group of fungi to which Penicillium notatum belongs? They are not important for medicine
fgiga [73]

Answer:

The correct answer is - they are not made-up of hyphae.

Explanation:

Penicillin notatum is a member of fungi and penicillin genus. These fungi are present on salted foods, inside the house in damp parts mostly.

These fungi are not made up of hyphae. Hyphae are filamentous branches that form fungi body in other fungi groups. On this genus its more of like bush or brush.

Thus, the correct answer is option - they are not made up of hyphae.

4 0
3 years ago
Read 2 more answers
What is the monomer of a protein? Which organelle makes proteins in a cell?
OLga [1]
A monomer is a <span>small molecule that comes together to make big macromolecule called polymer.The ribosomes make protien i think</span>
7 0
3 years ago
What amphibian can I use?
andrezito [222]

You could talk about a Salamander.

Salamanders are anphibians just like frogs, and they have many of the same characteristics.


Hope I helped! Good Luck in this assignment! :)


3 0
3 years ago
What determines an organisms phenotype?
Svetach [21]
D) genes and environment is the answer
5 0
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