Answer:
Prefontral brain cortex and the brain tonsil
Explanation:
During the adolescence years, the brain continuous to grow like the rest of the body. This part of the brain is the responsible for the attention, the control of the impulses, the ability to plan for future and the consequences of the acts. This is the reason why in some occasions the teenagers have change of mood so quickly.
The brain tonsil controls the emotions, the impulses and the aggression, this also another reason why the teenagers in some occasions can overreact in situations that are no so critical.
For this behavior the specialist recommended environments in which the children can be direct in a positive education to control their impulses.
Answer:
The correct option is D
Explanation:
A male sperm needs a x chromosome and y chromosome , whereas a female sperm needs 2 x chromosomes , Thus both genders needing x chromosome
<span>The adrenal gland produces a hormone called aldosterone. Without this hormone, Na+ cannot be reabsorbed from the urine, and K+ cannot be secreted into it. K+ will build up in the blood, and Na+ will be lost in the urine.</span>
The sample that is being discussed in the problem can be either DNA or RNA.
DNA and RNA are both very important molecules. Both of these hold immense value in biology since they store all the vital information required for living. The basic structures of the two are quite similar; the only difference is that DNA is double-stranded while RNA has a single strand.
DNA and RNA molecules both contain a five-carbon sugar (ribose), a phosphate group, and a nitrogenous base. Except for cytosine, guanine, and adenine, the fourth part is the phosphate group that exists in both. RNA has Uracil while DNA has Thymine.
Since it has not been mentioned here what the fourth part might be, the sample might be a DNA or an RNA molecule.
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Answer:
True
Explanation:
Serous membranes are found around organs to lubricate them and reduce friction
