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Kaylis [27]
2 years ago
15

What is a mutagen?

Biology
1 answer:
prisoha [69]2 years ago
5 0

Answer:

mu·ta·

Learn to pronounce

noun

an agent, such as radiation or a chemical substance, which causes genetic mutation.

Explanation:

❤️

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Which feature is charatisic of estauries
dusya [7]

The estauries are characterized by mix of fresh water and salt water. That is option A

<h3>What is estauries?</h3>

Estauries is defined as the part of water where many rivers meet and sweep into the ocean.

The characteristics of estauries include the following;

  • The salty water mixed with freshwater resulting to brackish water formation.

  • The gradient of salinity in a semi-enclosed coastal system.

Learn more about brackish water here:

brainly.com/question/7385521

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Which feature is characteristics of estauries:

A mix of fresh water and salt water.

swap-like land.

region of land that drains into a body of water.

the gradient of salinity in a semi-enclosed coastal system.

4 0
2 years ago
If you were making a product of artificial "Grow-Lites" for plants, what color light should
UNO [17]

Answer:

<u>-blue and red light</u>

Explanation:

Plants produce sugars or carbohydrates during the process of photosynthesis. They absorb light energy from the electromagnetic spectrum with pigments within the thylakoid membrane, like chlorophyll a, chlorophyll b.

Chlorophylls are made of ringed molecules chlorine, a hydrogenated form of porphyrin with a magnesium ion bonded to four atoms of nitrogen. Chlorophyll a shows the most absorption of red light  (642 nm) and blue light (372 nm); while chlorophyll b shows the most absorption at 626 nm and 392 nm.  

Different types of chlorophyll sidechains change the molecules' absorption ranges; A's methyl group is bound at carbon 7,  B's aldehyde (CHO) ring is bound at carbon 7.  Both absorb light from orange-red and violet-blue wavelengths. As such, the best light wavelengths for photosynthesis are within the blue and red wavelengths (425–450 nm) and (600–700 nm).

8 0
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Viking I and Viking 2 were launched in the 1970s and provided us with some fantastic images of another world in our solar system
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Answer:

Uranus

Explanation:

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Reaction of photosynthesis changes the energy of the Sun into chemical energy.
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Answer:

light

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Photosynthesis is an integral part of what cycle?
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photosynthesis is a part of the global carbon cycle

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