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
Scilla [17]
2 years ago
11

Joe has heard that fertilizer makes tomato plants produce more tomatoes and bigger tomatoes. He decides that he wants to find ou

t if this is true. He buys three different fertilizers and four tomato plants that are all the same. He gives on tomato plant fertilizer A, another tomato plant fertilizer B, another tomato plant fertilizer C, and the last plant he does not give any fertilizer to. He gives them all the same amount of sun, water, and soil. What is the control group in this experiment
Biology
1 answer:
jeka57 [31]2 years ago
6 0

The control group in this experiment is the group of tomatoes that do not receive any fertilizers i.e. fourth tomato plants.

<h3>What is Fertilizer?</h3>

Fertilizer may be defined as any chemical or natural substance which is added to the soil with the intention of enhancing productivity.

All those groups of tomatoes in which fertilizers are added behave as a reference group while those in which fertilizer is not added behave as a control group.

Therefore, it is well described above.

To learn more about Fertilizers, refer to the link:

brainly.com/question/24544067

#SPJ1

You might be interested in
bedbugs are parasites? Explain your reasoning using what you’ve learned about parasitic relationships.
velikii [3]

Explanation:

Bedbugs are parasites that rely on blood to survive. They can feed on the blood of any mammal, although they appear to prefer the blood of humans. They are attracted to the warmth surrounding mammalian bodies and the carbon dioxide present in breath expiration. It is usually these factors that guide bedbugs to locate a suitable host for feeding. DOES THIS HELP?

5 0
3 years ago
Read 2 more answers
MRNA Molecule<br> AUGAACCAUUCAGUAUGG<br><br> what is the Amino Acid
Vinil7 [7]

Answer:

amino acids are organic compunds.....

6 0
3 years ago
Read 2 more answers
Sucrose is made of which simple sugars?
Snezhnost [94]
Sucrose is made up of simple glucose and<span> fructose molecules. </span>
6 0
4 years ago
Read 2 more answers
Please help me on this part the TRUE or FALSE one please!!!
sashaice [31]

Answer:

11. TRUE

12. TRUE

13. FALSE

14. TRUE

15. FALSE

16. TRUE

17. TRUE

18. TRUE

19. TRUE

20. FALSE

Explanation:

Animals can actually reproduce sexually and asexually. Animals that reproduce asexually do that through fission, fragmentation, budding, etc.

Some of the animals that reproduce asexually include planarians, sea stars, annelid worms, etc.

In the fertilization process, the male sperm cell and the female egg cell come together.

Sexual reproduction involve the fertilization of egg by the sperm. In asexual, there is no fertilization. Ferns are spore-bearing plants. They reproduce via spores but their spores are not actually blackish.

3 0
3 years ago
Why was hitler getting rid of jew
Sloan [31]

Answer:

he believed they were aginst his plan and that they were in his way.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between commercial and subsistence energy sources?
    14·1 answer
  • The disease ______________ is characterized by destruction of cns myelin sheaths and the formation of hardened scars. alzheimer'
    5·1 answer
  • When you boil an egg until it becomes hard can it become a liquid egg again?
    8·1 answer
  • There are two types of reproduction, sexual and asexual. Sexual reproduction involves two parents, while asexual reproduction on
    15·2 answers
  • Complete the following sentence.
    11·2 answers
  • Which of the following is a prokaryote? Will award 25 points
    12·1 answer
  • A spectacular marine animal has a network of glassy spicules that forms a sac-like structure. This animal does not have true tis
    7·1 answer
  • In _________, a small sample of fetal cells is drawn by a needle inserted into the amniotic fluid surrounding the fetus. It prov
    6·2 answers
  • Which is an example of incomplete dominance?
    10·1 answer
  • What is the similar in meaning of dishonour​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!