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
borishaifa [10]
3 years ago
14

Explain control group

Biology
2 answers:
Ad libitum [116K]3 years ago
5 0
<span>A control group in a scientific experiment is a group separated from the rest of the experiment where the independent variable being tested cannot influence the results. This isolates the independent variable's effects on the experiment and can help rule out alternate explanations of the experimental results.</span>
Snezhnost [94]3 years ago
3 0
A control group is a part of an experiment that nothing is done to. It is used to compare the results of what happens in other groups where different parts of the experiment are changed to what would have happened had nothing been done.
You might be interested in
Scientist who studies the plant life in an environment
mr_godi [17]
A scientist who studies plants is called a botanist.
5 0
3 years ago
Read 2 more answers
Look at the diagram. Name organ 3.
egoroff_w [7]
The large intestine
5 0
2 years ago
Read 2 more answers
Male cones grow near the of the plant while female cones are located near the
Rom4ik [11]

Male cones grow near the<u> lower region</u> of the plant, while female cones are located near the<u> top of the tree.</u>

Sexual Reproduction in Gymnosperms :

The lifecycle of a gymnosperm is also characterized by the alternation of generations, just as the lifecycle of an angiosperm. In conifers, such as pines, the sporophyte is the part of the plant that is green and leafy, and the gametophytes, in both male and female, are found in the cones. Female cones are distinguishable from male cones by their bigger size and their location closer to the crown of the tree. Male cones, on the other hand, are significantly smaller and can be found closer to the base of the tree. Because the pollen is dispersed and carried by the wind, it is impossible for a gymnosperm to self-pollinate due to the configuration of the plant.

Learn more about male and female cones here :

brainly.com/question/6202925

#SPJ4

6 0
1 year ago
HELP ASAP WILL GIVE 10 POINTS PLEASEEE two populations of foxes are prevented from mating only because they live on two opposite
iragen [17]

Answer:

A geographic isolation

6 0
1 year ago
Help help help help!
Marat540 [252]

Answer:

1:C

2:C

3:D

4:D

this is 110% fact answer

8 0
2 years ago
Read 2 more answers
Other questions:
  • In what industry do fertilizers and pesticides wash off and contaminate water supplies?
    14·1 answer
  • What does outliers mean and can you use it in a sentence please!!!
    10·1 answer
  • Presbycusis and tinnitus are examples of difficulties with which of the follows senses
    10·1 answer
  • Why might dinosaurs have become extinct
    5·1 answer
  • How the flow of energy is different than the flow of chemicals?
    10·1 answer
  • Which of the following is a correctly balanced equation? Please help I need the answer asap
    15·1 answer
  • Which of the following sources in not currently used to produce electricity for us in our homes?
    11·1 answer
  • The genootype for a pea plant that is hom0zygous recessive for both height and pea color
    10·1 answer
  • Outline the levels of organization starting with the smallest, organisms.
    12·1 answer
  • Which of the following events occurs directly after a DNA molecule is unzipped?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!