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
Romashka [77]
3 years ago
13

Some biologists urge the collection of the few remaining individuals of some of the most threatened amphibian species in order t

o preserve them if they become extinct in the wild. If such captive-breeding programs could produce thousands of individuals from just a few of the remaining survivors, the species will still be threatened because of ________.
Social Studies
1 answer:
Naddik [55]3 years ago
6 0

Answer:

the bottleneck effect

Explanation:

  • The bottleneck effect is the sharp in the population size due to the fact of the environmental changes such as the famines and the floods and the diseases and other events that lead to the variation in the gene pool s and thus a reduction of the species with a smaller remaining genetic diversity. The genetic drift causes the bottlenecks and this can create a random alternation of the alleles and leads to the loss of the species.
You might be interested in
If an area is facing desertification, what are some things people could do to possibly limit its effects?
Delicious77 [7]
DESERTIFICATION IS THE SPREAD OF DESERT AREA, AND IF PEOPLE WANT TO LIMIT THE EFFECT OF IT, SOME WAYS ARE TO STOP CUTTING DOWN TREES. DEFORESTATION IS A PART OF THE REASON THAT DESERTIFICATION TAKES PLACE. ANOTHER WAY,IS FOR PEOPLE TO STOP OVERGRAZING AND SLASH AND BURN.

(HOPE THIS HELPS)
4 0
3 years ago
Why is that attitude an important factor in the decision to declare independence?
shepuryov [24]
When we talk about independence, we oftentimes think of it as the greatest aim of a country from its conquerors. However, it also depicts the longing of a person to be independent and be able to do what needs and what is wanted to be done.

Attitude is a great determiner is indeed someone, may it be a self or composed of thousand of people, are deserving to have the independence that is so longed. This is because the desire to be independent should be coupled with great sense of responsibility, to be able to stand on its own, be able to speak up for oneself, and to be able to defend oneself. 
5 0
3 years ago
Which statement about proportional relationships is false? A proportional relationship musi graph as a line A graph of a proport
Mashutka [201]

Answer:

4).

Explanation: (1) , (2) , (3) are all about proportional relation. Thus, (4) statement is false.

3 0
3 years ago
_____ is the deliberate, manipulative style of behavior that uses other individuals for personal gain.
vitfil [10]
 <span>Machiavellianism </span>is the deliberate, manipulative style of behavior that uses other individuals for personal gain.
According to Machiavelli, Nice guys will finish last.

He focus his study and analysis based on the individuals that managed to achieve the highest position by exploiting other people for their personal gain (Such as ruthless dictators or lying corporates)
4 0
3 years ago
Upper Egypt is located in the northern part of the Nile river where it empties into the sea true or false
ratelena [41]

Answer:

False

Explanation:

The Nile River in Egypt has made Egypt to thrive and survive.The renown Greek historian Herodotus was said to nicknamed Egypt "The Gift of the Nile".

The two regions that made up ancient Egypt are:

1. Upper Egypt

2. Lower Egypt

The Upper Egypt is located at the southern region while the Lower Egypt is the northern region of the Nile.

Upper Egypt is an upriver to the Nile, Lower Egypt was said to be downriver (Upper Egypt had a higher elevation that Lower Egypt).

4 0
3 years ago
Other questions:
  • How did the number of factories in the North affect the start of the Civil War?
    6·1 answer
  • I am trying to learn the names of all 50 states. While I am actively remembering and recalling this information, it is considere
    5·1 answer
  • ​one conclusion that can be drawn from the studies regarding rat learning and brain structure (greenough, et al., 1990; wallace,
    5·1 answer
  • What effect did caravans have on Babylon?explain
    7·2 answers
  • What is the most likely reason that Emperor Hirohito remained head of state when military leaders took power in Japan? A. Hirohi
    8·2 answers
  • Briñol and petty (2003) conducted a study in which participants were presented strong or weak arguments on an issue while they w
    7·1 answer
  • a political cartoon shows the white house crumbling and falling down. What is the technique and message that the cartoonist is u
    11·1 answer
  • In this correspondence, what weakness in the Articles of Confederation is Robert Morris explaining?
    6·2 answers
  • Describe the most important things to consider when answering your exam session​
    13·1 answer
  • Question 24 options:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!