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
Misha Larkins [42]
3 years ago
13

Which of the following occurs in ALL species of living organisms and may lead to an increase in genetic variation?A. Mutations i

n the genomeB. Crossing-over in meiosisC. Random assortment of chromosomesD. Alternative splicing of mRNA
Biology
1 answer:
expeople1 [14]3 years ago
5 0

Answer:

Mutations in the genome

You might be interested in
These are fossils of a fish (vagrant pelagic vertebrate; sample a), and a coral (sessile benthic cnidarian; sample b). in genera
densk [106]
The coral fossil would be a better estimate of past water depth. This is because most corals inhabit shallow water reefs, less than 150 feet deep. In contrast, pelagic fish may inhabit any open water (pelagic) part of the ocean, with depths ranging anywhere from a couple of hundred feet deep to miles in depth.  
6 0
3 years ago
The hyperalgesia that is common in phantom limb pain could potentially be blocked if a new drug was developed that could prevent
gregori [183]

Answer: The answer is B- Diffusion of calcium ions through NMDA receptors.

Explanation:

Phantom limb pain (PLP) is a painful sensation experienced after the loss or amputation of a limb. The limb is no longer there but the individual can still feel real and severe pains in the limb. This occurs soon after surgery.

NMDA is a receptor for Glutamate which is an excitatory neurotransmitter. The activation of NMDA receptors are associated with hyperalgesia which is an abnormally heightened sensitivity to pain.

8 0
3 years ago
What is genetically modified food?
dmitriy555 [2]
<span>genetically modified food is food the has add ins

</span>
3 0
3 years ago
Read 2 more answers
What is role of hci in stomach
Scilla [17]

Answer:

my big d is the roll

that stomach and it went up the  @$$

to get to there

Explanation:

3 0
3 years ago
What statement best describes the relationship between heat and temperature
amid [387]
You didn't give any statements but, temperature is the measure of the amount of heat in a substance or object. Heat is <span>a form of energy associated with the movement of atoms and molecules in an object. </span>
7 0
3 years ago
Other questions:
  • What are three characteristics of carbon that make it a unique element?
    15·2 answers
  • A living thing that does not makes its own food
    15·2 answers
  • Protein synthesis occurs in the:
    14·1 answer
  • Fertilizer runoff causes an increase in the dissolved nutrients of the ecosystem shown in the food web below. This causes the nu
    7·2 answers
  • What type of resource is Sunlight?
    14·2 answers
  • Which food has the most carbohydrates?
    13·1 answer
  • What would happen to the original rabbit population if you introduced another type of rabbit, one that could run faster and esca
    6·1 answer
  • Can someone help with this quiz ?
    12·1 answer
  • How does photosynthesis impact the carbon cycle and plants?
    9·1 answer
  • Are data that do not support a hypothesis useful?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!