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
aev [14]
3 years ago
11

An experiment was designed to test the effect of ultraviolet light on the growth of mold spores. A sample of mold spores was div

ided into two groups. The groups were grown under the same conditions, except that group A was exposed only to ultraviolet light and group B was grown in total darkness. What is the purpose of group B being grown in total darkness?
To limit bias

It is the dependent variable

It is the control group

To add an alternative variable
Biology
1 answer:
jenyasd209 [6]3 years ago
3 0

Answer:

C

Explanation:

You might be interested in
Sweating and panting are examples of which characteristic of life?
Juli2301 [7.4K]
Sweating and Panting are part of Homeostasis that living things are capable of through which they control their internal environments
responding to the environment
using energy
reproducing
<span>growing and developing 
</span>
8 0
3 years ago
Which kind of research is most likely to have an effect on human society
lukranit [14]

Answer: Behavioral

Explanation:

4 0
3 years ago
___________ promises to solve many medical problems with new drugs and procedures that will contribute to the spiraling costs of
antoniya [11.8K]

Answer:

Biotechnology.

Explanation:

Biotechnology may be defined as the field of biology that uses the living organisms to make product by using molecular techniques. Biotechnology involves the different field like  biomedical engineering, biomanufacturing and bioengineering.

The genetic system of the living organism can be modified to obtain the desired products. Artificial insulin is prepared by the application of biotechnology. The new drugs in the market and desired trait in the living organism can be prepared by the biotechnology field.

Thus, the correct answer is biotechnology.

8 0
3 years ago
Question 15 (1 point)
lianna [129]

Answer:

The answer is C (UAAGCUCGU)

Explanation:

T is replaced by U in RNA and A and U "bind". In this case, we're looking for the complementary RNA strand, so all terms are opposite; G becomes C, A becomes U, etc.

8 0
3 years ago
List which fact goes under photosynthesis both or cellular respiration
Fittoniya [83]
1)Respiration
2)Both
3)Respiration
4)Respiration
5)Respiration
6)Photosynthesis
7)Respiration
8)Photosynthesis
9)Photosynthesis
10)Respiration
11)Photosynthesis
12)Photosynthesis
13)Photosynthesis
14)Respiration
15)Respiration
16)Photosynthesis
7 0
3 years ago
Other questions:
  • When restraining a rat, you should never A. grasp the end of the tail. B. grasp the base of the tail. C. hold the rat so that br
    7·2 answers
  • Why are ameobas animal like protists likely to use endocytosis
    14·1 answer
  • This occurs to bodies of rock when one body of rock moves relative to another. qizlet
    15·2 answers
  • Federal aid for the U.S. Fish and Wildlife Service stems from the ____
    10·1 answer
  • What is a company's obligation to contribute to the sustainability of natural resources?
    13·1 answer
  • Sometime between 22 and 26 weeks, a. a fetus has a chance of survival outside the womb. b. the external genitals are formed. c.
    15·1 answer
  • What is photosynthesis ​
    14·2 answers
  • In a laboratory experiment, a plant receives sunlight and water, but not carbon dioxide. Predict what happens to the plant and c
    5·1 answer
  • When animals eat food, its digestive system breaks it down into molecules like _________.
    15·1 answer
  • Mary and larry each have free earlobes and dark hair. they are both heterozygous. (e = free earlobes, e = attached earlobes, d =
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!