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
nikdorinn [45]
4 years ago
11

Which part of the eye is a muscle that regulates the size of the pupil?

Biology
1 answer:
AveGali [126]4 years ago
7 0

It is the Iris which is a muscular structure and regulates the size of pupil according to the incoming intensity of light.

Hope this helps mate =)
You might be interested in
g when hydrogen is present and the citric acid cycle is active, the ph of the mitochondrial matrix is
11111nata11111 [884]

Answer:

The pH remains constant

Explanation:

The pH value of Mitochondrial matrix = 7.8 while the pH of the intermembrane space of the mitochondria = 7.0–7.4

The presence of the hydrogen atoms makes the mitochondrial matrix acidic and hence reduced the pH value but the pH of inner and outer matrix is maintained equal to each other thus as the H+ ion increases, the base concentration increases thereby pushing H+ to the inter membrane space and hence producing ATP.

6 0
3 years ago
One swedish study of genetic factors in the cause of dementia found that the concordance rate for monozygotic twins was _____ pe
SIZIF [17.4K]
<span>One swedish study of genetic factors in the cause of dementia found that the concordance rate for monozygotic twins was over50 percent. The monozygotic twins in mostly 50 percent are living in the world in search result.</span>
7 0
3 years ago
African cichlids are a group of closely related fish species. There are at least 500 known species living in three small lakes.
Readme [11.4K]
The correct answer that would best complete the given statement above would be the term ADAPTIVE RADIATION. African cichlids are a group of closely related fish species. There are at least 500 known species living in three small lakes. Over time, specialized teeth and body colorations have evolved for each species in response to mutations and competition for food and mates. This change over time is an example of ADAPTIVE RADIATION. Adaptive radiation by definition, is <span>the diversification of a group of organisms into forms filling different ecological niches.</span>
3 0
3 years ago
Read 2 more answers
How many atp are produced by cellular respiration of one molecule of glucose?
Rom4ik [11]

Answer:

38 ATP.

Explanation:

Biology textbooks often state that 38 ATP molecules can be made per oxidized glucose molecule during cellular respiration (2 from glycolysis, 2 from the Krebs cycle, and about 34 from the electron transport system).

5 0
3 years ago
What is the part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chrom
Zolol [24]
 <span>Mitosis is a part of the cell cycle in which chromosomes in a cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus. In <span>general, mitosis </span></span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • You've probably noticed that on a hot day, especially when you're active, you perspire. This is your body's way of cooling itsel
    11·1 answer
  • Rosalind Franklin
    9·1 answer
  • What di eukaryotes most likely evolve from?
    7·1 answer
  • PLEASE HELP need ypur brainliest answer
    8·1 answer
  • Species A became extinct about 200,000 years before Species B evolved. Both species lived in the same location. In which
    12·1 answer
  • Energy, growth, evolutionary, and ecological describe different biological _____.
    7·2 answers
  • Select the correct answer from the drop down menu. Enzymes break down large molecules. In an experiment, a scientist adds lipase
    15·2 answers
  • Q4: Manual chewing of food is not enough in order to break down food, enzymes in the saliva and other parts of the body do what?
    10·1 answer
  • What are the effects of tornadoes?
    14·1 answer
  • Is pollen from a plant biotic or abiotic?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!