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
EastWind [94]
3 years ago
11

The size of the iris and pupil can change size. If you walked from a bright room into a dark room, what would happen to the size

of the iris and pupil?
Group of answer choices

the iris and pupil would not change size

the iris would get smaller, the pupil would get bigger.

the iris would get smaller, the pupil would get smaller

the iris would get bigger, the pupil would get smaller

the iris would get bigger, the pupil would get bigger
Biology
1 answer:
prisoha [69]3 years ago
8 0

The correct answer is B. The iris would get smaller, the pupil would get bigger.

Explanation

The iris is the name by which the colored part of the eye is known, it is located between the cornea and the lens. In the central part of the iris, there is a round opening known as the pupil. The relationship between these two parts of the eye is very important to sight because between them they control the amount of light that enters the eye. This occurs when the eye is exposed to a high amount of light, the iris muscles make the pupil smaller and the iris larger, limiting light entry into the eye. When the eye is exposed to low amounts of light or darkness, the iris becomes smaller and the pupil enlarges, allowing more light to enter. According to the above, the correct answer is B. the iris would get smaller, the pupil would get bigger. Because it describes the behavior of the iris and the pupil when going from a bright room to a dark room.

You might be interested in
____ is the theory that living organisms are composed of organic compounds that contain a vital force that is not present in non
Ksju [112]

Answer:

The answer is between a or b

but I strongly suggest the option a.

Evolution is the answer

3 0
3 years ago
How to write letter to leader of civil society<br>​
Stolb23 [73]
Outline four key levers the next government can use to help the sector achieve greater impact for communities up and down the country
5 0
3 years ago
Read 2 more answers
Describe laboratory tests, clinical procedures, and abbreviations related to endocrinology.
zalisa [80]

Laboratory tests and clinical procedures include:

  • The blood glucose test and the glycosylated hemoglobin test are tests to identify diabetes and prediabetes (A1c).
  • A glucose tolerance test may be administered to you if you're expecting to check for gestational diabetes.
  • Your thyroid's functionality can be determined by a number of tests, chief among them a TSH measurement.
  • Other examinations can evaluate parathyroid problems.
  • Female hormonal problems can be identified with the aid of luteinizing hormone (LH) and follicle stimulating hormone (FSH) blood tests.
  • Male hormonal problems can be discovered with tests for total testosterone.
  • Other blood tests measure hormone levels that have an impact on numerous systems, including cortisol, 17-hydroxyprogesterone, DHEA-sulfate, ACTH, aldosterone, vitamin D, PTH, prolactin, and other estrogen analogues.
  • Thyroglobulin (Tg) tests can be used to track thyroid malignancy.
<h3>What is Endocrinology?</h3>

•Endocrinology is the study of endocrine glands.

•Endocrine glands are a group of glands in the body which secrete hormones.

•The purpose of the secreted hormones is to evoke a specific response in other cells of the body which are located far away.

Learn more about endocrine glands here:

brainly.com/question/11222803

#SPJ4

8 0
1 year ago
When the condenser airflow is restricted,
stepladder [879]
D. Low side pressure is high and high side pressure is low
4 0
3 years ago
Read 2 more answers
This type of endocytosis is the cellular process of engulfing liquid particles by the cell membrane.
Natalija [7]

The correct answer is Phagocytosis type of endocytosis is the cellular process of engulfing liquid particles by the cell membrane.

Phagocytosis is a type of endocytosis in which large particles such as microorganisms and dead cells are ingested through large endocytic vesicles known as phagosomes. Phagocytosis is the process of detecting and absorbing particles larger than 0.5 m in size. The particle is internalized into the phagosome, a distinct organelle. This phagosome then undergoes phagosome maturation, which involves changing the structure of its membrane and the composition of its contents. The first step is to activate the phagocyte.

Step 2: Phagocyte Chemotaxis (for wandering macrophages, neutrophils, and eosinophils)...

Step 3: Phagocyte attachment to the Microbe or Cell.

Step 4: The Phagocyte consumes the microbe or cell.

Learn more about Phagocytosis here :-

brainly.com/question/11667538

#SPJ4

7 0
1 year ago
Other questions:
  • Describe one common role of both bacteria and fungi in the movement of energy and matter in ecosystems. (b) describe how analyzi
    11·1 answer
  • If fish can change their gender, then what other animal can change its gender?
    13·1 answer
  • Which equation best represents the process of photosynthesis ?
    5·1 answer
  • Bioremediation is _____. a. the modification of prokaryotes for industrial purposes b. the use of prokaryotes in producing pharm
    14·1 answer
  • A plant is a
    15·2 answers
  • Whats the capital of florida
    13·2 answers
  • What happens if I recycle my plastic consumption
    12·1 answer
  • Which organisms are producers?
    6·1 answer
  • What makes amino acids unique from one another
    11·1 answer
  • Which two main gases make up the atmosphere
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!