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
77julia77 [94]
2 years ago
6

9. Why is a control group generally very important in an experiment?

Biology
2 answers:
GuDViN [60]2 years ago
7 0

Hope it helps yah (◕ᴗ◕✿)

siniylev [52]2 years ago
3 0

Answer:

Control is a group generall very important in an experiment because it allows you to eliminate and isolate these variables.

You might be interested in
HELP PLS NOW LOOK AT MY PROFILE FOR MORE QUESTIONS
eduard

Answer:

Im pretty sure its A :)

Explanation:

deoxyribose

​Nucleotide

A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.

ribose

The five-carbon sugar in DNA is called deoxyribose, while in RNA, the sugar is ribose.

4 0
3 years ago
Reactant - product
Studentka2010 [4]

Answer:

C

Explanation:

8 0
3 years ago
Read 2 more answers
To efficiently provide the ideal amount of nitrogen fertilizer, some farmers make use of a "chlorophyll meter" that measures the
NikAS [45]

Answer:

Chlorophyll is a green pigment found in chloroplast in plants. It absorbs sunlight during the process of photosynthesis. It is a chelate molecule. In a chelate molecule a central metal ion forms bonds with a large organic molecule made of carbon, hydrogen and other elements like nitrogen or oxygen.

In chlorophyll, magnesium is the central metal ion and it is bonded to a large organic molecule called as porphyrin. Porphyrin constitutes four nitrogen atoms to which the central magnesium is bonded in square planar arrangement. Since chlorophyll is responsible for the green color of the leaves, more the green color more the chlorophyll content and more is the nitrogen content. Hence, chlorophyll meter measures this green light and finds out if the plant needs more or less nitrogen.

8 0
3 years ago
Suppose a doctor had a young patient that was not growing as quickly as he should. The patient's bones seemed to be soft and wer
andrew-mc [135]
The answer 4 the above question sounds like a vitamin D deficiency.
4 0
2 years ago
Samuel always receives a painful shock when he turns on the lamp in his study. after a while, samuel refuses to touch the switch
Alex777 [14]
<span>The lamp switch was a neutral stimulus that elicited a conditioned response after a period of time. This is a clear example of conditioned response.</span>
3 0
3 years ago
Other questions:
  • Insulin-dependent diabetics depend upon ____________ microorganisms to produce the human protein that they rely upon to uptake g
    9·2 answers
  • A client who has syphilis tells the nurse that it must have been contracted from a toilet seat. the nurse knows that this cannot
    5·1 answer
  • The energy used by living things is called ______
    12·2 answers
  • Under what conditions would guard cells close the stomata
    6·1 answer
  • Explain why the failure of one organ or organ system can affect the function of other body systems in an organism.
    15·1 answer
  • Which of these is the most practical method to prevent global water shortage?
    13·1 answer
  • Two laws of thermodynamics
    15·1 answer
  • Question 2
    14·1 answer
  • 1. How<br>or an<br>alkali<br>you test to see if a liquid is an acid​
    15·2 answers
  • Character displacement differs from resource partitioning because character displacement _________. A. is a fundamental differen
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!