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
Alla [95]
3 years ago
9

What is prezygotic isolation

Biology
2 answers:
Montano1993 [528]3 years ago
8 0

Reproductive isolation is a mechanism that keeps species from mating with others. Prezygotic isolation prevents the fertilization of eggs while postzygotic isolation prevents the formation of fertile offspring. ... And a species is a group of organisms that are reproductively isolated from each other.

                                                  Mechanical isolation and gametic isolation is the exapmle of  prezygotic isolation

ale4655 [162]3 years ago
3 0

Prezygotic isolation prevents the fertilization of eggs.

You might be interested in
What are the positive and negative effects of road construction in rainforest
Georgia [21]

Answer: Some consequences of building the road are that it will provide loggers access to highly-valued trees, provide a more accessible trade route for merchants and farmers, affect the wildlife and water quality in the area, and possibly cause indigenous populations to relocate.

Explanation:

7 0
2 years ago
Which objects in space formed from the huge disk of ice and debris beyond the outer planets? Check all that apply.
Verizon [17]

Answer:

pluto

Explanation:

the others are formed from other things

6 0
3 years ago
Read 2 more answers
What does the acronym MBOs stand for? What cell type are they present in?
wel

Answer:

Explanation:

Membrane bound organelles and eukaryotic

4 0
4 years ago
If a DNA molecule is found to be composed of 35% thymine, what percentage of cytosine would be expected, and why?
-Dominant- [34]
We use Chargaff's rule to get the answer. [A] + [G] = [C]+ [T].    [A] + [G] + [C] + [T] = 100% Where is A is Adenine, G is Gaunine, T is Thymine and C is Cytosine. In DNA, Adenine always pairs with Thymine, and Guanine always pairs with Cytosine. Therefore if Thymine is 35%, then Adenine will also be 35% to make 70% in total. The remaining percentage will be 100% - 70% = 30%. The 30% will be shared equally among Cytosine and Guanine, at 15% each. Therefore Cytosine will be 15% 
4 0
3 years ago
Which of the following are functions of the nervous system? Check all that apply.
IgorLugansk [536]
<span>-The nervous system processes information from receptors that detect changes in the environment.

-The nervous system coordinates the systems of the body.

-The nervous system sends out appropriate responses to react to changes in the environment.

-The nervous system maintains homeostasis.</span>
3 0
3 years ago
Read 2 more answers
Other questions:
  • An unresponsive state from which a person can be aroused only briefly despite vigorous, repeated attempts is known as a _______.
    7·1 answer
  • CAN SOMEBODY PLEASE HELP ME 30 PONITS
    12·2 answers
  • What is the process of natural selection and how does it lead to evolution?
    6·1 answer
  • Cite a reason for the evolution of allosteric regulators in cells.
    8·1 answer
  • When the Earth is in the position shown above, the Southern Hemisphere experiences the beginning of___because that hemisphere is
    12·2 answers
  • Which kingdom is completely off unicellular organisms that are prokaryotic
    12·1 answer
  • Which two planets are most similar?
    5·2 answers
  • What is the structure in the blood vessels where gases are exchanged? (for a Biology test)
    5·2 answers
  • What two main ways cause genetic disorders?
    6·2 answers
  • Question 7 of 10 Which of the following terms is defined as 'a point of view based on personal beliefs or preferences, rather th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!