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
zzz [600]
3 years ago
14

Harvey takes the drug viagra. how does the drug help produce erections for harvey?​

Biology
1 answer:
Ne4ueva [31]3 years ago
8 0
The answer to this question would be: B<span>. It relaxes blood vessels in Harvey’s penis, allowing them to expand. 
</span>
Viagra active component is sildenafil citrate which has the ability to relax the smooth muscle in the artery and dilate the arteries of the penis. As the arteries in penis dilate, the blood flow into penis will be increased. This will make penis filled with blood and give pressure to nearby veins causing them to close. All this event cause increased pressure in penis that was making the erection
You might be interested in
The word theory used in a scientific sense most closely means
s344n2d4d5 [400]
<h3>The answer is:</h3><h2>Hypothesis</h2>

A theory is an educated guess and so is a hypothesis. They both have limited evidence as a starting point for further investigation.

If you have any further questions, do not hesitate to ask me!

-Lena

4 0
3 years ago
True or false:Moving from a low energy state to a high energy state is reduction?
fiasKO [112]

Answer:  false

Explanation: Reduction is to make something smaller if anything

5 0
2 years ago
What molecule is our Genetic Code made of?
icang [17]

Explanation:

deoxyribonucleic acid (DNA)

5 0
2 years ago
Plants and animals that lack color are commonly called albinos. In corn plants, green (G) is dominant to albino (g). A student
Fittoniya [83]

(B) 25% GG, 50% Gg, and 25% gg

<u>Explanation:</u>

Given:

Green is dominant and is coded by G

Albino is recessive and is coded by g

Two corn plants that are heterozygous for color are crossed.

The heterozygous condition of the plant would be Gg.

The cross is shown in the table attached.

According to the punnett square drawn,

The genotypic ratio is 1 : 2 : 1 (GG : Gg : gg)

                                 = 25% GG , 50% Gg , 25% gg

Phenotypic ratio = 3 : 1 ( green : albino)

                           = 75% green, 25% albino

7 0
3 years ago
A population of beetles changing from yellow to green and surviving better is an example of
Nata [24]

Answer:

C. natural selection

Explanation:

Natural selection is when the organisms that have the better adaptation so they survive. In this case, the green was the better adaptation so they lived.

6 0
3 years ago
Other questions:
  • Which factor would decrease an area's carrying capacity for prairie dogs? A.Decreased number of diseases B.Decreased availabilit
    7·2 answers
  • Which of the following structures are found in gymnosperms but not in angiosperms
    8·2 answers
  • A synthesis reaction occurs between water and sucrose yielding the reduced form of glucose, the only sugar the human body can me
    13·1 answer
  • I need help on my biology homework please help me ​
    11·1 answer
  • Which of the following names something that is made of matter?
    9·2 answers
  • What was Robert Hooke's contribution to biology?
    14·2 answers
  • The analysis of water in a lake or stream depends upon more than one field of
    9·1 answer
  • What is another term for the output of a reaction
    9·2 answers
  • How long does it take the moon to rotate on its axis?
    10·2 answers
  • What would happen to a single-celled life form if the information handed down to offspring was always copied perfectly? (Select
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!