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Ann [662]
1 year ago
12

The brain stem is part of the:

Biology
1 answer:
marusya05 [52]1 year ago
4 0

Answer: C hindbrain

Explanation:

The hindbrain (developmentally derived from the rhombencephalon) is one of the three major regions of our brains, located at the lower back part of the brain. It includes most of the brainstem and a dense coral-shaped structure called the cerebellum.

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The first outward sign of puberty in a typical girl is _____. an increase in weight the development of muscular strength a spurt
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The correct option is: THE ONSET OF NIPPLE GROWTH.
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4 0
3 years ago
When a large percentage of a population is vaccinated against an infection, the causative microbe is unable to spread easily thr
ki77a [65]

Answer:

Herd immunity

Explanation:

Herd immunity refers to the resistance of a group of people against infection and the spread of a pathogen. It occurs when a high proportion of the members of that group are resistant against a particular pathogenic infection. When an earlier exposure or vaccination of a large proportion of individuals of a population does not allow the pathogen to spread among and infect the otherwise susceptible members of the population, the population is said to have acquired the herd immunity.

In the given example, vaccination of a large percentage of a population protected the susceptible individuals against a particular microbe. This represents an example of herd immunity.

5 0
3 years ago
The nasal cavity contains the superior, middle, and inferior nasal __________ (conchae/meatuses) and the spaces between, as the
Naddik [55]
1- conchae
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4 0
3 years ago
The pathophysiology of heart failure involves an interaction between decreased pumping ability and the ________ to maintain card
Sholpan [36]

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7 0
4 years ago
The diagram below shows the movement of substances A and B into a cell:
Grace [21]

Answer:

C. ATP is required to move substance A into the cell.

Explanation:

As the model shows a cell with the movement of substances A and B, so the correct statement following the model is "ATP is required to move substance A into the cell".

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<u>As in the model, we can see substance A is moving in the cell while B is moving out of the cell (distance between cell membrane and substance B is more).</u>

Hence, the correct answer is "C. ATP is required to move substance A into the cell."

8 0
4 years ago
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