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
Vladimir79 [104]
3 years ago
5

Which is an example of the bottleneck effect? Green beetles move to a new location and build a new colony there. Green beetles s

urvive as birds don't see them, whereas brown beetles get detected. Insecticide spraying eliminates all but a few of the beetles on an island.
Biology
1 answer:
LekaFEV [45]3 years ago
3 0
A bottleneck is very narrow, which means that only a portion of the contents of the bottle cat get out (at the time). 

From this effect, people use the word bottleneck when only a few individuals of a population survive: 

the answer is: I<span>nsecticide spraying eliminates all but a few of the beetles on an island.</span>
You might be interested in
A rock inside a building is not likely to be affected by
guajiro [1.7K]
Do you have choices to choose from? If mechanical weathering is in the choices (if you have them) then it would be mechanical weathering
3 0
4 years ago
In the context of stress hormones and the brain, _____ has a profound effect on the hippocampus, a brain structure that plays a
tatiyna
The correct term to fill in the blank would be cortisol. In the context of stress hormones and the brain, cortisol has a profound effect on the hippocampus, a brain structure that plays a pivotal role in memory. Cortisol is classified as a steroid hormone which is produced by the adrenal gland. It is deemed as the stress hormone as it is released as a response to stress as part of the fight or flight process. From studies, cortisol was found to have effect on the hippocampus when present in high levels. It damage and kill the cells in that area of the brain. The hippocampus is the area of the brain that is responsible for the long term memory storage. So, when this part is damage then the storage for our memories would surely be affected.
3 0
4 years ago
Question 1 of 10
Ksju [112]
I would say the answer is C
8 0
3 years ago
Insulin causes the body's cells to uptake amino acids. <br> a. True <br> b. False
bekas [8.4K]
Answer is: <span>a. True.
</span>The overall effect of insulin is to lower blood glucose and amino acid levels by promoting their cellular uptake and incorporation into glycogen and proteins, respectively.  <span>The net effect of insulin is to decrease blood glucose and amino acids and stimulate the cellular uptake of these molecules and their incorporation into polymers.
</span>Insulin <span>is a </span>peptide hormone<span> produced by </span>beta cells<span> of the </span><span>pancreatic islets.</span>
4 0
3 years ago
Where in the cell does the second stage of cellular respiration take place
Natasha2012 [34]
The second stage of cellular respiration takes place in the mitochondria.
4 0
4 years ago
Read 2 more answers
Other questions:
  • ________ is a condition in which there are bulges in the walls of the colon.
    6·1 answer
  • What is the process by which heat or acidity disrupts the normal shape of a protein chain?
    12·1 answer
  • How can insulin be made from bacteria for diabetes?
    15·1 answer
  • In salt water fish, chloride cells in the gills: a. passively transport Cl- from the ECF to the external environment. b. activel
    6·1 answer
  • A well designed experimen
    15·1 answer
  • What are some renewable ways to produce energy and why are they considered to be more environmentally friendly
    8·1 answer
  • What are the features of common to all cell​
    10·1 answer
  • Dr. Mrs. Brown has type O blood, according to the model what surface antigens does she have on her red blood cells?
    5·1 answer
  • How do you determine amino acid sequencing
    10·2 answers
  • _________ bind to specific antigens on pathogens causing them to clump together. a. antibodies b. histamine c. t-lymphocytes d.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!