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Kamila [148]
2 years ago
5

A time line of the changes that have occurred in modeling the atomic structure since the 1800s

Biology
1 answer:
marin [14]2 years ago
4 0
Here, hope it helps :)

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What is the generic name of poisonous chemicals, very often used in commercial agriculture that are used to kill organisms that
Juliette [100K]

The generic name of poisonous chemicals, very often used in commercial agriculture that are used to kill organisms that either reduce the yield of crops or are harmful to animals are pesticides.

Pesticides are the chemicals used to kill the pests affecting the growth and yield of the crops. Pesticide is a broad term covering various small terms according to the pest being killed. For example insecticide, nematicide, avicide, rodenticide, bactericide, etc. Some chemicals used as pesticides are boric acid, Acephate, Deet, Propoxur, glyphosate, etc.

Commercial agriculture means growing of crops so as to sell them in the market to be utilized by the wide population of any area. Any crop can be grown at the commercial level. These crops do not reach the customers directly by the farmers, instead they are sold to whole-sellers first.

To know more about pesticides, here

brainly.com/question/1386090

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1 year ago
Which factors can have the greatest effect on the health of a river
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It’s the letter C.................
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3 years ago
What do you think that David would have predicted
makkiz [27]

Answer:

Hey there!

I believe that David's prediction would be: If the amount of pollutants in the atmosphere reached an amount unhealthy for the salamanders, then the salamander population would decrease.

Let me know if this helps :)

7 0
3 years ago
A molecule containing two atoms of hydrogen and one atom of oxygen in combination is called
timama [110]
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Which of the following statements supports the one gene-one enzyme hypothesis?
Marat540 [252]

Answer:

A) A mutation in a single gene can result in a defective protein.

Explanation:

This hypothesis states that one gene codes for one protein-enzyme, so consequently, if mutation occurs in that gene, the enzyme will not work properly. This hypothesis was very important for the fundamental discoveries of molecular biology, but it is oversimplified meaning that relationship between genes and proteins is much more complex.

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