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Volgvan
2 years ago
11

Most of the oxygen that enters the atmosphere is produced during which chemical process?

Biology
1 answer:
slavikrds [6]2 years ago
4 0

Answer:

photosynthesis......

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You know that one cell produces four daughter
Usimov [2.4K]

Answer:32

Explanation:

U would multiply 8×4=32 so 8 cells produce 32 daughter cells

4 0
3 years ago
The effect of an antibiotic, antiseptic or disinfectant on bacteria growth is gauged by what measure? Group of answer choices
hichkok12 [17]

Answer:

The correct answer id A. An area of no growth immediately around the application of substance called the "zone of inhibition" with the greater the zone size the greater the effect on the bacteria, ie the reduction or inhibition of growth.

Explanation:

When the effect of any antibiotic, antiseptic or disinfectant is to be checked then the substance is applied on some spots on agar plate and then spread plate culture technique is performed under aseptic technique.

Then after some hours of incubation area with bacterial growth and area without bacterial growth can be seen on the agar plate. The area where no bacterial growth occurs is called the zone of inhibition.

More the zone of inhibition produced by the substance more will be its effectiveness against the bacteria that means it can inhibit the growth of more bacteria. So, the right answer is A.  

8 0
3 years ago
Why are Bats blind?<br><br> *heeylo*
alukav5142 [94]

Answer:

Contrary to myth, bats aren't blind. In fact, research shows that depending on the circumstances, bats sometimes prefer using eyesight to sound when hunting. And many fruit bats, which drink nectar rather than hunt insects, don't echolocate at all. These species have particularly sharp vision,...

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5 0
2 years ago
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SOVA2 [1]

Answer:

Mark one coin with an "F" and the other with an "M" to represent each of the parents. The parents are heterozygous for all the Smiley Face traits.

7 0
1 year ago
The process of breaking down of oxygen into alcohol and carbon dioxide without using
shepuryov [24]

Answer:

Fermentation

Explanation:

I think there is a typo in the question as it doesn't make sense to breakdown oxygen - do you mean the proces of breaking down sugar?

Fermentation vis a type of anaerobic respiration, meaning it occurs in the absence of oxygen. It occurs when sugar is broken down into ethanol and carbon dioxide. It is used to produce alcoholic drinks like beer and wine, and in the production of bread.

7 0
3 years ago
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