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
Lerok [7]
3 years ago
6

What are vasodilation? Vasoconstriction?

Biology
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

Vasodilation:

Vasodilation may be defined as the dilation of the blood capillaries around the skin. The blood capillaries gets widen. The vascular resistance to the blood flow decrease. The blood pressure near the skin decreases. The increase in temperature may cause vasodilation.

Vasoconstriction:

Vasoconstriction may be defined as the constriction of the blood capillaries around the skin. The blood capillaries gets narrow. The vascular resistance to the blood flow increases. The blood pressure near the skin increases. The decrease in temperature may cause vasoconstriction.

You might be interested in
Suppose a template strand of DNA has the following base sequence: GATTACA. What should the corresponding message be in a strand
Kitty [74]

Answer:

CUAAUGU

Explanation:

5 0
3 years ago
If "dependent assortment" occurs, how do alleles of different genes behave?
QveST [7]
U can easily fihdbthe andnebron sheiks

4 0
3 years ago
The process of ____________ increases genetic variability as it produces gametes for sexual reproduction. A) conjugation B) meio
LekaFEV [45]
B) Meiosis-"a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores." taken from google
7 0
3 years ago
Read 2 more answers
!!PLEASE HELP IMMEDIATELY!! a snapping turtle has 52 chromosomes. which statement correctly compares the number of chromosomes i
IrinaK [193]

Answer:

The body cell has 26; the sex cell has two.

Explanation:

I think sorry if I'm wrong.

5 0
3 years ago
Identify whether the following statements are true or false.
Advocard [28]

The True statements are.

Organisms in a population must compete for the resources as the resources are limited and the organism that compete and survives wins.

The best equipped organism survive which is known as the survival of the fittest.

Over the time due to challenges in the environment the beneficial variation takes place in the organisms and it spreads through the generations and then it gradually changes the whole population.

The false statement is Organism of the same species are equipped with the same survival skills.

The organism of the same species have some variation and because of this variation they compete and win against the other member of the same species.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is sexual reproduction? (Between Mitosis and Meiosis)
    8·2 answers
  • What are the functions of lipids inside living cells
    14·1 answer
  • What is the large band of muscle that controls the size of the chest cavity called?
    15·1 answer
  • The by-products of cellular respiration include?
    14·1 answer
  • You have spent 24 hours traveling from the U.S to New Zealand, on quite a few airplanes with many stops. Because of the stress,
    15·1 answer
  • Which of the following structures is at the same level organization as the mitochondrion in a plant cell
    13·1 answer
  • How might scientific knowledge about monoculture farming affect societal decisions? Please be sure to answer in complete sentenc
    8·1 answer
  • Please help me!!!!!
    15·1 answer
  • In what ways are
    5·1 answer
  • Which organism is considered an exception to the cell theory because it has a noncellular structure?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!