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
gayaneshka [121]
3 years ago
7

Which type of speciation occurs when a physical or chemical sign is required before a species will mate? temporal behavioral hyb

rid sterility gametic?
Biology
1 answer:
Karolina [17]3 years ago
6 0
The correct answer is:  [B]:  "behavioral" .
____________________________________________________
You might be interested in
Tall height is dominant to short height in pea plants. You have a tall pea plant that you cross with a short pea plant. What is
zheka24 [161]

Answer:

The tall parent was heterozygous

Explanation:

If tall height is dominant to short height the only genotype possible for short height is hh, while there are two possible genotypes for tall height, Hh and HH. When HH is crossed with hh all the offspring are Hh, but if Hh is crossed with hh, a quarter of the offspring is HH, a quarter is hh and half is Hh. If the tall pea plants were HH there would only be tall offspring, but because there are some short offspring we know that the tall pea plants must have a genotype of Hh.  

5 0
3 years ago
In which way will energy be used after it leaves the mitochondrion during cellular respiration
dem82 [27]
<span>repairing parts of damaged tissue </span>
6 0
3 years ago
How can a water strider (aquatic insect) walk across the surface of the water? *
nirvana33 [79]

D surface tension because, adhesion is sticking, b makes no sense for this question, and heat has nothing to do with it either, because it distributes it's weight throughout its legs so it doesn't sink (it doesn't weigh much so this works.)

Hope this helps don't forget to hit that heart :)

3 0
3 years ago
Which of the following environmental justice policies would the Environmental Protection Agency be least interested in
NISA [10]

Answer: Your answer is indeed <u>A. Fair treatment.</u>

Hope this helps!

4 0
2 years ago
Describe the characteristics of a vertebrate. Include an example.
Marta_Voda [28]

Answer:

They have a backbone, most use legs,wings,or fins for movement.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which factors afect gravitational force?
    8·1 answer
  • Need HELP Asap !!!!
    8·1 answer
  • What could happen to an organism if it's cell membrane became permeable to most substance
    7·2 answers
  • What causes surface runoff?
    6·1 answer
  • Each cell must produce only a subset of the genes that are being expressed. This subset is what differentiates one cell from ano
    7·1 answer
  • which statement best describes the results of DNA replication A) two identical DNA molecules B) one DNA molecule C) messenger RN
    15·2 answers
  • Which factor is used to determine whether two organisms are members of<br> the same species?
    6·2 answers
  • ASAP PLEASE
    12·1 answer
  • PLEASE HELP!
    13·2 answers
  • Caitlin is hospitalized and the initial blood work indicates low levels of bicarbonate in the blood, this would indicate the ind
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!