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
oksano4ka [1.4K]
3 years ago
12

The smooth muscle that alters the diameter of the pupil is the

Biology
1 answer:
Liono4ka [1.6K]3 years ago
7 0

Answer:

Circular and Radial muscles.

Explanation:

The pupilarry response is the variation of pupil's size due to a variety of causes (exposure to light, sexual stimulation, drugs) and it consists of two movements, constriction and dilation.

<em>The constrict response occurs thanks to the circular muscle and the dilations is triggered by the radial muscle, both of them are smooth muscle.</em>

I hope you find this information useful and interesting! Good luck!

You might be interested in
Which of the following is an example of phagocytosis? : A cell takes in large amounts of water. A cell in the thyroid gland secr
mihalych1998 [28]

Answer:

An amoeba wraps its membrane around a small unicellular organism to eat it.

Explanation:

4 0
3 years ago
What do scientists use to refer to organisms because common names can create confusion? *
Ket [755]

Answer:

Scientific Name

Explanation:

Scientists use a two-namesystem called a Binomial Naming System.

They name animals and plants using the system that describes the genus and species of the organism.

5 0
3 years ago
Read 2 more answers
Which of the following would be considered quantitative observation
Oksana_A [137]

Answer: C

Explanation:

7 0
3 years ago
What is the main reason that viruses are not considered to be living
mr Goodwill [35]

Answer: C.) They need the host cell to replicate

Explanation:

Viruses are not made out of cells, they can't keep themselves in a stable state, they don't grow, and they can't make their own energy. Even though they definitely replicate and adapt to their environment, viruses are more like androids than real living organisms.

4 0
3 years ago
Read 2 more answers
I need help.
Hoochie [10]
It’s symmetrical if it’s equal on both sides?
8 0
3 years ago
Read 2 more answers
Other questions:
  • NEED HELP WITH THIS PLS
    13·1 answer
  • The principle stating that the oldest rocks occur on the bottom of an undisturbed rock sequence is known as A. superposition. B.
    13·1 answer
  • Mineral deposits in streams may be extracted by which method?
    10·2 answers
  • Flower position, stem length, and seed shape are three characters that Mendel studied. Each is controlled by an independently as
    6·1 answer
  • A system is at thermodynamic equilibrium when its entropy has decreased to a minimum True or False
    8·1 answer
  • How often does an El Niño event occur
    6·2 answers
  • For separate ecosystems to be classified as the same type of biome they must
    14·1 answer
  • Can someone plzz help me on this its hard:( ill give brainliest
    15·1 answer
  • How is muck harmful to Florida? Muck is the reason flooding occurs in Florida. Muck is the reason drought occurs in Florida. Muc
    9·2 answers
  • Select the correct answer from each drop-down menu.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!