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Ray Of Light [21]
3 years ago
13

Which of the following describes the frequency, graphed as a valued of a population, which results as a bell-shaped curve?

Biology
1 answer:
Oliga [24]3 years ago
8 0
That is called A. <span>Circular distribution.</span>
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Cerebrospinal fluid circulates within the ventricles of the brain and in the subarachnoid space outside the brain. Cerebrospinal
irina1246 [14]

Answer:

true

Explanation:

Cerebrospinal fluids  is a  colorless fluid  that is secreted in the choroid plexus,and  circulates in the ventricles system  and sub -aranchinoid space  of the brain and spinal cord. its provides nutrients  to the surrounding  neurons, cushions the effects of trauma, pressure, acts as buffer and provides protection through immune  system .

it plays a vital role in regulating  blood flow, through a process called cerebral auto regulation,This is needed to maintain efficient cerebral blood flow of oxygen and other metabolites, and withdraw of metabolic wastes from the brain.

in order to analyze it to diagnose some neurological diseases  its sample is usually taken out in a process called lumbar  puncture.

4 0
3 years ago
Penicillin is an antibiotic that was discovered in 1928. Today, many species of bacteria have acquired resistance to penicillin.
Svet_ta [14]

I believe the answer is C

6 0
3 years ago
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If cloves are separated from the bulb and later planted in a garden, a new garlic bulb will grow from each. In this way, a home
xenn [34]

Answer:

<em>The correct option is D) need to be aware that if any of his garlic plants became diseased, it could very likely infect the entire crop</em>

Explanation:

If cloves from a bulb are taken and grown, then the plants formed will be identical to each other. As a result, there will be no genetic varieties in the garlic plants being produced. Hence, when a diseases eradicates, it will affect the entire plants of the garden as they would be genetically identically, Variations would have allowed some of the plants to be resistant for the disease and hence some of the plant species could be saved by genetic variations.

6 0
3 years ago
PLS HELP
malfutka [58]

Answer:

Explanation:

the two populations will become different species over time due to accumulated mutations occuring in both populations

6 0
3 years ago
An example of internalization of behaviors as a result of stress is
11Alexandr11 [23.1K]
An <span>example of internalization of behaviors as a result of stress is irritability. irritability is largely affected by external factors that could have shifted one's mood. For example, a person is pressured by his boss everytime for the deadline so when he reaches home, he always shout his younger brothers/sisters.</span>
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3 years ago
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