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
ad-work [718]
3 years ago
3

In northern California, two types of pine trees grow in close proximity. One of the pine trees drops its pollen in March, and th

e other in May. Their inability to cross pollinate is best described by which mechanism?
A. Genetic Drift

B. Behavioral Isolation

C. Temporal Isolation

D. Geograpical Isolation
Biology
2 answers:
Nataly [62]3 years ago
8 0
Behavioral isolation, they pollinate at different times of the year.
sergeinik [125]3 years ago
5 0

Answer:

The correct answer would be C. temporal isolation.

Temporal isolation is a type of pre-zygotic reproductive isolation in which organisms of two species are prevented from interbreeding with each other with the help of difference in time zone, that is, temporal.

In the case of plants, different time zone refers to the difference in time of sexual maturation of flowers or pollen grains.

For example, one plant pollinates in March whereas another plant pollinates in May which prevents the landing of pollen grains of one plant on the stigma of another plant.

Thus, it leads to reproductive isolation.

You might be interested in
Which type of energy is formed during the process of photosynthesis? A Chemical B Radiant C Thermal D Kinetic
erastovalidia [21]

Answer:

I'm not sure but I think chemical.

Explanation:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

8 0
2 years ago
Which of the following is a function that differentiates a protein from a carbohydrate?
professor190 [17]
Its most likely D as an enzyme is made from polypeptide chains that are proteins 
hope that helps

7 0
2 years ago
Blood
klasskru [66]

Answer:

hi

Mark as brainliest

Explanation:

in

the

stomach

8 0
2 years ago
Read 2 more answers
Photosynthesis is a very complex process that occurs when sunlight and _________ are present????
Ilia_Sergeevich [38]
Sunlight and h20 and co2 are present
6 0
2 years ago
Why would a mutation in a gamete have more profound biological consequences than in a somatic cell?
ArbitrLikvidat [17]
So the main difference here is that a somatic cell is all the cell's in your body except for your reproductive cells. Those reproductive cells are called gametes. So, when a mutation occurs in a somatic cell, it really doesn't do much because it's one cell out of trillions in your body. However if a mutation occurs within a gamete, that gamete gets inherited in the offspring during sexual reproduction, and become the *blueprint* for an entire human being. That small mutation would be present in every cell throughout the whole body. Thus, that is why a mutation in a gamete, has much more severe biological consequences vs a mutation in a somatic cell. Hope this helped!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Temperature and _______ are both determining factors for a substance's phase of matter.
    11·1 answer
  • The nitrogenous bases guanine and adenine are
    10·2 answers
  • What property of henrietta lacks' cells was most unusual when they were grown in the laboratory?
    14·1 answer
  • Amylase is an enzyme found in saliva that helps break down starch in your mouth. In thischemical reaction, starch would be an ex
    5·1 answer
  • What can be Cofactors (Biology)?
    9·2 answers
  • Pleaseee answer ASAP 15 points if answer
    8·1 answer
  • What are some functions of the plasma membrane?
    6·1 answer
  • :-) :-) :-) :-) :-) :-) :-) :-) :-)<br>Please help
    10·1 answer
  • Gravitropism, phototropism, and thigmotropism are examples of which term? (1 point)
    6·1 answer
  • identify the parts of the heart in the corresponding spaces. once you have identified the parts of the heart, label the image pr
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!