Answer:
Taller than average stature.
Longer legs, shorter torso and broader hips compared with other boys.
Absent, delayed or incomplete puberty.
After puberty, less muscle and less facial and body hair compared with other teens.
Small, firm testicles.
Small penis.
Enlarged breast tissue (gynecomastia)
Explanation:
Urea s a waste product that normally diffuse across the placenta from the embryo to the mother.
The backlit screens of computers emit enough light to suppress the hormone melatonin. This hormone rises in the evening and orchestrates daily rhythms.
<h3>What is melatonin?</h3>
Melatonin is a hormone whose secretion in the brain is connected to sleep (i.e. the time of day or circadian cycle).
Melatonin is produced by the pineal gland as an environmental response to darkness.
This hormone (melatonin) is well known to be involved in different sleep disorders, thereby having therapeutic applications.
Learn more about melatonin here:
brainly.com/question/5557798
Its C..... A pegmatitic is a crystals usually larger than 2.5 cm in size.... look in to it? :)<span>
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Answer:
any of a number of organized or specialized structures within a living cell.
Explanation:
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