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
KonstantinChe [14]
3 years ago
12

The number of trout in a lake drops when the lake is polluted. The trout population later increases, but the allele frequency is

different than it was before the pollution. What type of situation is this?
A. Founder
B. Mass extinction
C. Genetic drift
D. Bottleneck
Biology
2 answers:
never [62]3 years ago
8 0

If you are doing this for <u><em>Apex</em></u>, the answer is (D.) Bottleneck

Nady [450]3 years ago
3 0
"Bottleneck" is the type of variation among the choices that are given in the question is being described by the situation. The correct option among all the options that are given in the question is the fourth option or option "D". I hope that this is the answer that has immensely helped you.
You might be interested in
Which of the following is described by the change in an object’s position? please helppp
brilliants [131]
The force is correct
5 0
3 years ago
Read 2 more answers
A science fair project showed that sunflowers turn towards the light throughout the day. This statement should be classified as
notsponge [240]
a fact.

Flowers tend to respond to stimuli
Stimuli are anything that causes arousal or enables an object to respond or react.

There are many different kinds of stimuli for which is different for every organism, for example, water, light and carbon dioxide are three stimuli and materials needed for photosynthesis in plants to manifest.
<span>In humans, we have nutrients or food, oxygen and water for us to survive. These are stimuli, eyes need light as a stimuli for it see and function. Nasal receptors needs smell as stimuli caused by molecular reactions of an object as a stimuli. And others.<span>
</span></span>
5 0
4 years ago
What are these two questions thank you I’m giving brainliest so yeah hurry
Harlamova29_29 [7]

Answer:

Maybe, yes

Explanation:

i know for sure #2 is yes

7 0
3 years ago
What statement best summarizes the relationship between photosynthesis and cellular respiration? ( 2 points)
Crazy boy [7]

Answer:

Photosynthesis produces sugars and oxygen. Cellular respiration produces carbon dioxide and water. ... Cellular respiration produces adenosine triphosphate (ATP)

Photosynthesis removes carbon from the atmosphere, and cellular respiration releases carbon back into the atmosphere. ... Only plants perform photosynthesis, and only animals perform cellular respiration.

6 0
3 years ago
Which technique often results in poor farmland?
VladimirAG [237]
The answer would be A, slash and burn.
8 0
3 years ago
Read 2 more answers
Other questions:
  • only 10 percent of the energy is stored in an organism can be passed on to the next trophoc level. Of the remaniing energy, some
    6·1 answer
  • What are the factors that would serve as stimuli for erythropoiesis
    11·2 answers
  • Why are bacteria necessary for life on Earth to exist?
    7·1 answer
  • scientific knowledge is generally considered to have a positive effect on Society. and which situation would scientific knowledg
    8·1 answer
  • Column A
    7·1 answer
  • Whats the difference between a conpound and inorganic compund
    12·1 answer
  • UMM who's good at science bc i need help?!?!?!
    12·2 answers
  • The introduction describes research into unusual bacteria capable of living in an extremely harsh environment. The introduction
    8·1 answer
  • Explain how your organ systems functions on the principles of interdependence to maintain homeostasis
    10·1 answer
  • The concept of ""working against resistance"" is a key principle of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!