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
Oliga [24]
3 years ago
15

What is the bottle neck effect? ​

Biology
1 answer:
inessss [21]3 years ago
7 0

Answer:

The bottleneck effect, also known as a population bottleneck, is when a species goes through a "bottleneck" event that suddenly significantly reduces its population. ... The bottleneck effect is a type of genetic drift, which is defined as a random change in allele frequencies.

You might be interested in
Match the following tissue types with the correct description. 1. epithelium lines the stomach 2. muscular moves the body 3. ner
Minchanka [31]

Answer:

Nervous: carries messages

muscular: moves the body

epithelium: found in cartilage

connective: found in cartilage

Explanation:

7 0
3 years ago
Read 2 more answers
In which of the following structures of a vascular plant would you expect to find totipotent cells? select all correct choices.
natita [175]
The choices can be found elsewhere and as follows:

A. mature leaves
B. shoot apical meristem
C. cell elongation zone
<span>D. axillary buds
</span>
I think the correct answers are option B and D. It would be at the shoot apical meristem and the axillary buds that <span> a vascular plant would you expect to find totipotent cells. Hope this answers the question.</span>
8 0
3 years ago
What are the chances that a cross between a black chicken and white chicken will result in blue offspring?
Shkiper50 [21]

The correct answer is 100%

This is because Back and white are both incomplete dominant traits. When you cross these together, all (100%) of the offspring will be heterozygous blue.

I just took the test on USATestPrep, so I guarantee you that is correct!

Have a great day! :)

4 0
3 years ago
Information from higher brain regions is transmitted to the medulla and cerebellum through the:________.
krek1111 [17]

Answer: Option D.

Thalamus.

Explanation:

It is thalamus because thalamus is a mass of grey matter structure in the brain that is located between the cerebral cortex and the midbrain which also have some nerves connected to them and it is responsible for sending motor and sensory signals to the cerebral cortex and also regulate conciousness and mental alertness.

It transmit information from the higher brain region to the medula and cerebellum.

6 0
3 years ago
The fact that many of the proteins produced by humans have identical or nearly identical counterparts in chimpanzees suggests
Cloud [144]

Answer: B)

humans and chimps share a common ancestor.

Explanation:

3 0
3 years ago
Other questions:
  • Which of the following statements regarding the function of mitosis is false?
    12·1 answer
  • Biotechnology utilizes biomolecular and cellular processes to create new products and technologies that will improve our lives a
    6·1 answer
  • You and other scientists have been able to get the same results after many experiments. What is this proven data called?
    8·1 answer
  • I GIVE BRAINLY. Justin is walking around an area that has few trees and many tall grasses.
    5·2 answers
  • What two enzymes did avery use
    6·1 answer
  • Soil formation is most influenced by__. Wind speed. Cloud cover. Air pressure. Rain fall.
    7·2 answers
  • Why do complex organisms need specialized cells?
    8·1 answer
  • HURRY I NEED HELP QUICKLY. As part of an adventure challenge, you find yourself dropped into a unknown place. There are birds an
    11·1 answer
  • DNA replication is said to be ________ Because each strand acts as a template to construct the other half of the molecule
    14·1 answer
  • What is an adverse effect of Rocuronium, Atracurium, Tubocurarine, Pancuronium?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!