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FromTheMoon [43]
4 years ago
14

A brain imaging study showed that, in healthy children, peak cortical thickness occurred around the age of 7.5 years, and in chi

ldren with ADHD, on average around 10.5 years. This finding implies that children with ADHD ____.
a.​ will never catch up with their same-age peers.b. ​can be expected to lag behind their same-age peers in some tasks but will eventually experience improvement.c. can be expected to go through puberty approximately 3 years behind their same-age peers.d. will never be as intelligent as their same-age peers.
Biology
1 answer:
tankabanditka [31]4 years ago
6 0

Answer:

The correct answer would be option B.

Explanation:

In neural antomy, cortical thickness is the morphomateric calculation or measurement of the brain that provide the information about the overall thickness of the various layers of the cerebral cortex.

The normal range of the peak cortical thickness is around 7.5 to 8 which means that the same age group kids brain is develop at this age where is in ADHD child it is found according to the question is 10.5 years, which means he is taking 3 years extra to develop the cortex of the brain which means he would be slow in comparison to the similarly age group kids but will improve with the time.

Thus, the correct answer would - option B.

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Question: A rat approaches a piece of rotting fruit, takes a small bite, and runs away. Which statement best explains the reason
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Explanation:

There should be another answer that can be chosen: the rat’s chemical receptors detect chemicals in the fruit that alert the rat to possible danger. Sensory receptors in the rat's whiskers respond to input about the texture of the fruit, maybe it's slimy or rancid, if if it was another factor such as the environment, it wouldn't have approached the fruit in the first place.

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3 years ago
Distinguish between the effects of solar radiation on a snow-
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Answer:

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The following is a list of vessels. Place them in the order that blood would go through entering the systemic circulation. 1. Le
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Answer:

E. 3, 6, 7, 4, 5, 8, 1, 2

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Systemic circulation is the circulatory pathway which is involved in the transport of the oxygenated blood to the body when pumped by the heart through arteries, capillaries and then back to the heart.

In the given question, the order of vessels in the systemic circulation has been asked which begins with the entry of the deoxygenated blood to the heart.

1. The deoxygenated blood enters the blood from vena cava to the right ventricle.

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This completes the systemic circulation and thus, Option-E is correct.

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3 years ago
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