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d1i1m1o1n [39]
3 years ago
10

The color theory that proposed the existence of three different kinds of nerves in the retina, sensitive to red, green, and blue

, was proposed by?
Biology
1 answer:
ddd [48]3 years ago
8 0

Answer:

Hermann von Helmholtz

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A molecular biologist is developing a computer model of the transcription of a gene into RNA. Which event should be included in
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C. RNA polymerase binding to a region near the gene, called the promoter

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3 years ago
In what way are the humerus and the femur similar?
marta [7]

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D.

Both the femur and humerus bone have what's called 'spongy bone' inside them and hollow spaces full of yellow and red bone marrow. Additionally, both bones do not attach to the axial skeleton but rather attach to the pelvic or hip bones; while they are both strong bones, they are not made of only compact bone but are made of 'spongy bone' inside them. Lastly, they do not protect any organs but rather allow for movement. D, They both have hollow spaces filled with bone-generating cells, is the best answer in this case

Explanation:

5 0
3 years ago
A single celled salt water protozoan is transferred to a a freshwater lake. What might happen to the protozoan
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<h2>Answer</h2>

A single celled salt water protozoan is transferred to a a freshwater lake. What might happen to the protozoan

  • it would gain water from the hypertonic solution. It it can't get rid of the pressure, it will burst.

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\sf\green{— \ WatanabeHaruto⚘}

4 0
2 years ago
Cross a homozygous dominant individual for brown hair with an individual who is blond hair . remember the starting are the paren
Vikki [24]

Answer:

The offspring will have brown hair(Hh)

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The offspring will have brown hair(Hh) because of HH and Hh

3 0
3 years ago
Cerebrospinal fluid is produced by the
nikklg [1K]

Answer: Option A "Choroid plexus".

Explanation:

Cerebrospinal fluid can be defined as the fluid that is found in the brain and spinal cord of human beings. It is a clear and colorless fluid.

The production of cerebrospinal fluid takes place by the specialized ependymal cells that lies in the choroid plexuses which is present in the  ventricles of brain.

The amount of cerebrospinal fluid in a day is 500mL. This fluid acts as cushion that protects the brain from mechanical and immunological protection.

Hence, the correction answer is option A

7 0
3 years ago
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