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
Svet_ta [14]
3 years ago
8

The ______ theory of color vision holds that we perceive colors because of pairs of receptors that make antagonistic responses.

Biology
2 answers:
ElenaW [278]3 years ago
7 0

Answer is opponent-process theory.

Further explanation

Color vision

Color vision is a capacity to see contrasts between light made out of various wavelengths freely of light force. Shading recognition is a piece of the bigger visual framework and is intervened by a mind complex process between neurons that starts with differential stimulation of various kinds of photoreceptors by light entering the eye. Those photoreceptors then transmit yields that are then engendered through numerous layers of neurons and afterward at last to the cerebrum.

Color blindness

Such condition in which an animal cannot differentiate in colors.

Types of color vision

Monochromacy

It is in marine mammals.

Dichromacy

It is present in non-primate mammals.

Trichromacy

It is seen in primates.

Tetrachromacy

Mostly in amphibians and reptiles.

Pentachromacy

Mostly in birds and insects.

Theories of color vision

Color vision theories are following .

Trichromatic Theory

The trichromatic theory of color vision, otherwise called the Young-Helmholtz hypothesis, expresses that the retina has three receptor cells, which respond to light of three unique wavelengths - red, green and blue. These cells are in charge of the impression of colors.

Opponent-Process Theory

Given by Ewald Hering, the adversary procedure hypothesis expresses that the cone photoreceptors are connected together to frame three contradicting shading sets: blue/yellow, red/green, and dark/white. Initiation of one individual from the pair restrains action in the other. Predictable with this hypothesis, no two individuals from a couple can be seen at a similar area, which clarifies why we don't experience such hues as "somewhat blue yellow" or "red green". This hypothesis likewise clarifies a few sorts of shading vision inadequacy. For instance, individuals with dichromatic lacks can coordinate a test field utilizing just two primaries. Depending upon the lack they will confuse either red and green or blue and yellow.

Answer details

Subject: Biology

Level: High school

Key words

  • Color vision
  • Color blindness
  • Types of color vision
  • Monochromacy
  • Dichromacy
  • Trichromacy
  • Tetrachromacy
  • Pentachromacy
  • Theories of color vision
  • Trichromatic Theory
  • Opponent-Process Theory

Learn more to evaluate

brainly.com/question/12887489

brainly.com/question/10560288

brainly.com/question/12603071

Sergio [31]3 years ago
6 0
The Opponent-Process theory of color vision holds that we perceive colors because of pairs the receptors that make antagonistic responses. <span />
You might be interested in
SO, I had a dream i was at a family gathering at my grandma's house. And there was a fat bald guy named Derrek. This derek guy t
worty [1.4K]
It is a story hope it helps
7 0
3 years ago
Read 2 more answers
Smithers thinks that a special juice will increase the productivity of workers. He creates
Anna35 [415]

Independent variable - juice

Dependent variable - stacks of paper made

Control - group B

Constant - Task

<h3>Research variables</h3>

In every scientific investigation, there are different variables. These include:

  • Independent variables: These are the variables that are supplied by the researcher and often varied to produce different effects. It is often referred to as the 'cause' variable.
  • Dependent variables: These are variables that are measured in the course of research. They are a result of the effects of the independent variable on the experimental subjects or groups. They are otherwise known as 'effect' variables.
  • Constant variables: Variables that are applicable to all experimental groups and are usually kept constant.

Also, there are different groups in research:

  • Control group: The reference group. The group that is not fed with the independent variable and forms the basis for comparison in order to understand the effects of the independent variable.
  • The experimental group: The group that is fed with the independent variable.

More on research variables can be found here: brainly.com/question/25115889

#SPJ1

4 0
1 year ago
what molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species
AleksandrR [38]

Ans.

Protein synthesis involves formation of proteins, during which information present in DNA is used to make polypeptide chains. Hence, amino acid sequence of a polypeptide chain is determined by the sequence that may differ in different species having proteins with same amino acid sequence.

Thus, the molecules that are used to compare different species with proteins having exact same amino acid sequences are DNA molecules.

Protein synthesis includes two steps, transcription and translation. During transcription, DNA gets converted into RNA by RNA polymerase enzyme, while during translation, RNA provides information to make proteins.

In RNA information is present as triplets of nucleotides, known as codon. Each code codes for a specific amino acid. There are a total of 64 codons, while number of protein-forming amino acids is 20. Hence, one amino acid can be coded by more than one codon and this property of codons is known as degeneracy of codons.

Thus, two species may have the same protein even if their DNA molecules are different because of degeneracy of codons.

7 0
3 years ago
Label the diagram below of the root cross section<br> Plzzzzz help ASAP
Aleksandr [31]

Answer:

A=CELL WALL

B=NEUCLUS

C=CYTOPLASM

MARK AS BRAINLIAST

7 0
2 years ago
Which of the following statements is true regarding both theories and laws? Change over time
Gemiola [76]
I think the answer is D. ( or supported by observations ). Because theories change over time, they both NEED to be proven, they do NOT go off of consensus, but they do NEED to be supported by observations. 
I hope this helps.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What does the immune system protect the body against?
    14·2 answers
  • What are the two very important things that we get out of photosynthesis? Now think...why are those SO important?
    9·1 answer
  • Which is the right percent
    15·1 answer
  • To prevent the disease scientists would most likely recommend that
    7·1 answer
  • Why is it important to be familiar with persuasive advertising tactics?
    9·2 answers
  • The advantage of being an osmoconformer compared to an osmoregulator is _________.
    15·1 answer
  • Which type of bone growth occurs within cartilage and results in bone elongation?
    14·1 answer
  • 15. If you see red signs in the shop, what should you do? (or not do)<br> 1
    13·1 answer
  • Can u answer number 2 please
    6·1 answer
  • From the graph, how can water's high specific heat capacity be observed? A) The ocean surface temperature and the land surface t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!