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
Dmitriy789 [7]
2 years ago
7

Horses and donkeys can breed and produce sterile offspring known as mules. Horses and donkeys remain separate species because of

this hybrid sterility, which is:
Biology
1 answer:
tatyana61 [14]2 years ago
5 0
Which is a <span>post-zygotic barrier to reproduction. </span><span>The postzygotic reproductive barrier is a component that lessens the feasibility or regenerative limit of half-breed posterity. Half-breed zygote variation from the norm is a sort of postzygotic hindrance in which cross breed zygotes neglect to develop regularly.</span>
You might be interested in
Compare and contrast inexhaustible and renewable resources. Plz help I’m despreat
pickupchik [31]

Answer:

Compare and contrast inexhaustible and renewable resources. Inexhaustible resources are sources of energy that will never run out. In contrast, renewable resources could potentially run out. They are finite energy resources that can be replaced in a relatively short period of time.

Explanation:

6 0
2 years ago
What factors are examined by the field of demography? check all that apply.
Rina8888 [55]

Answer:

Demography is the statistical study of human populations. Demography examines the size, structure, and movements of populations over space and time. It uses methods from history, economics, anthropology, sociology, and other fields.

6 0
2 years ago
In patients with emphysema, what is the main stimulus of respiratory regulation?
Vlad1618 [11]
Hey there,
The answer is <span>high CO2 levels in the CSF.

Hope this helps :))

~Top
</span>
4 0
3 years ago
A "zeitgeber" is a(n): Group of answer choices a) biological clock. b) disruption of circadian rhythms due to crossing time zone
pickupchik [31]

Answer:

C

Explanation:

E.g. length of day or season , weather

8 0
3 years ago
The greater the attractive forces between substrate and enzyme, that enzyme is said to have a higher ________ for the substrate
Marat540 [252]

The greater the attractive forces between substrate and enzyme, that

enzyme is said to have a higher affinity for the substrate.

<h3>What is an Enzyme?</h3>

This is a substance which acts as a catalyst in regulating the biochemical

processes of the body.

Enzymes are substrate-specific which means they act only on some types

of compounds. For example the enzyme protease acts only on protein.

When the attractive forces between substrate and enzyme is great then

the enzyme is said to have a higher affinity for the substrate.

Read more about Enzymes here brainly.com/question/1697703

7 0
2 years ago
Other questions:
  • Which of the following is an accurate description of an adult stem cell?
    13·1 answer
  • How does phospholipid structure relate to the selective permeability of the plasma membrane? A critical feature of the plasma me
    10·1 answer
  • Please answer :D
    15·2 answers
  • During transcription what happens to the RNA polymerase if a repressor protein attaches to the operator
    6·1 answer
  • The kingdoms of eukaryotes are (blank) fungi,plantae,and aninmalia
    7·1 answer
  • Psychology is considered a science because it uses a systematic method of asking and answering questions.
    7·2 answers
  • Vitamins help enzymes function as _____. A.proteins <br> B.coenzymes <br> C. minerals <br> D.fats
    12·1 answer
  • What do genes determine about organisms
    11·2 answers
  • Part A How do the potential energy and the kinetic energy change when the skateboarder is at the top or the bottom of the hill?
    11·2 answers
  • Doctors do not administer vaccinations to people who are too sick. Which best explains why?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!