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Vlada [557]
3 years ago
15

What is a radical in biology?

Biology
2 answers:
trasher [3.6K]3 years ago
8 0

Answer:

molecule that contains at least one unpaired electron

rosijanka [135]3 years ago
4 0

A free radical in Biology means: an especially reactive atom or group of atoms that has one or more unpaired electrons.

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A plant, like an onion, has a bulb that is an underground mass of food storage from which plants grow. These bulbs act as a mean
Serjik [45]
<h3 />

Bulb serves as a food mass supplying the plant with adequate nutrients that will allow for production of offspring or more onions that can survive.

<h3 /><h3>What is an ecosystem?</h3>

An ecosystem is a community of plants and animals that live together and benefits from each other.

  • Survival in an ecosystem is based on the ability of the individual to reproduce their kinds that will survive.

  • The bulb in onions act as a store of food for the plants to feed on and grow till maturity where it can also produce more of it's kind.

Without the bulb that stores food the plants cannot grow and therefore the chances of survival is low.

Therefore, the bulb serves as a food mass supplying the plant with adequate nutrients that will allow for production of offspring or more onions that can survive.

For More details on survival in an ecosystem please check

brainly.com/question/7211478

6 0
2 years ago
The increase in the number of black snails can.best be explained by
drek231 [11]

<span>As far as I know about black snails is the fact that the Black Mystery belongs to the genus Pomacea,  Ampullariidae family. This family is also often called Apple Snail, and it contains a nearly 120 different species of snails. I know that increase in the number of black snails can best be explained by the high teperature in which black snails are. It's the main reason of their reproduction.</span>

3 0
3 years ago
Which are the smallest unit of life <br><br>cells<br><br>proteins<br><br>cycles<br><br>dna molecules
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5 0
4 years ago
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Which of the following diseases is a major problem for AIDS patients?A. Chagas diseaseB. Lyme diseaseC. hemorrhagic feversD. bru
emmainna [20.7K]

Answer: Option E. "toxoplasmosis"

Explanation:

Toxoplasmosis is a disease caused from infection with the parasite "Toxoplasma gondii". It can occur due to eating undercooked contaminated meat, from mother-to-child during pregnancy or exposure from infected cat feces.

Toxoplasmosis is said as one of the major problem for AIDS patients that is caused by reactivation of a chronic infection. It generally targets to the brain (encephalitis) and the the eyes.

The common  symptoms of toxoplasmosis involves swollen lymph nodes, headaches,  fatigue, and fever.

Thus the correct option is E.

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3 years ago
What is the husk of cotton made up of
andreev551 [17]

Answer:  The husk of cotton is made of peel comprising of 35% of cellulose. The material is essential to not only make the cotton thin but also durable.

Explanation:

7 0
3 years ago
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