1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
solmaris [256]
3 years ago
14

What is the difference between a control group and an experimental group?

Biology
2 answers:
prisoha [69]3 years ago
6 0

An experimental group 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, experimental groups are used to find answers in an experiment.

The difference between a control group and an experimental group is that the independent variable is changed for the experimental group, but is held constant in the control group.

In this way we came to know the result of the experiment by calculating the difference between them.


Serjik [45]3 years ago
3 0

Control Group: Group that is being controlled .This group doesn´t receive the treatment from the researchers

Experimental Group:Group that is being Experimented and that receives the testing

You might be interested in
_______ are on chromosomes in the nucleus of a cell.
just olya [345]
A , genes..............
5 0
4 years ago
animals cannot produce enzymes to digest cellulose, yet many termite species consume cellulose from plant material as a main par
dimaraw [331]

Answer:

Termites have cellulose-digesting protists in their guts.

Explanation:

Termites are able to access nutrients contained in cellulose due to their mutualistic association with some cellulose-digesting protists such as <em>Trichonympha</em> and M<em>ixotricha</em>. The protists produce cellulase in addition to other glycolytic enzymes that work together to convert cellulose to malate.

The malate produced is further metabolized to produce CO_2, hydrogen, acetate and energy in the form of ATP.

The protists get sheltered in the termite's gut in return.

8 0
3 years ago
Which cell is most important for the defense against parasitic organisms ?
Murljashka [212]

I'd say, ina general way, that the most imporant cells in defense against parasitic organisms are definitely white blood cels, the cells responsible for defeating antigens, pathogens and deseases.

Although these might be the most important ones in that specific task (defending against parasitic organisms), all the cells in the immune system, along with other non-cell things are important, since they all play a specific role indispensable in our immune system.


Hope it helped,


BioTeacher101

8 0
3 years ago
How have microscopes led to the evolution of science?
saul85 [17]
It has helped us by seeing what kind of things we can see with our eyes it also helps us by seeing mirco things like dirt
3 0
2 years ago
In a dihybid cross, what does observing a ratio of 9:3:3:1 indicate?
Shtirlitz [24]

Answer:

Mendel's principle of independent assortment predicts that the alleles of the two genes will be independently distributed into gametes. ... This 9:3:3:1 phenotypic ratio is the classic Mendelian ratio for a dihybrid cross in which the alleles of two different genes assort independently into gametes.

Explanation:

8 0
3 years ago
Other questions:
  • The digestive organ that functions to store food, kill bacteria, and partially digest proteins is:
    9·1 answer
  • Is this statement true or false? A spider is an arthropod. Like the other animals in the phylum, it has jointed legs, a segmente
    10·2 answers
  • The order of impulse conduction in the heart, from beginning to end, is __________.
    6·1 answer
  • Label the figure below. Word bank: leading strand, lagging strand, DNA
    13·1 answer
  • (a)<br>Name the gas given off in photosynthesis​
    14·2 answers
  • PLS HELP ASAP
    5·2 answers
  • A Cowbird lays it's eggs in other bird's
    13·2 answers
  • What is the most important thing that needs to happen during the process of mitosis?
    8·1 answer
  • Use the drop-down menus to identify the labeled organelles in the plant cell to the right.
    6·2 answers
  • How do bones and muscles help in the mexmert. glahuman body? ? Explain with an example​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!