In this system, the sex of an individual<span> is determined by a </span>pair<span> of </span>sex chromosomes called the <span>gonosomes. Females typically have two of the same kind of </span>sex chromosome <span>(XX) and are called the homogametic </span>sex<span>. Males typically have two distinct </span>sex chromosomes<span> (XY), and are called the heterogametic </span>sex<span>.</span>
Answer:
The skin
Digestive tract
Vagina
Mucous membrane
Explanation:
The skin prevents microbes from entering the body
Digestive tract e.g. stomach acid is a natural defence mechanism
The vagina is acidic and this prevents harmful bacteria from growing with it's own flora.
Mucous membranes e.g. lining of the mouth, nose, eyelids are all defense mechanisms.
One health product that you would like to buy is vitamin D, which has benefits for the functioning of the body.
<h3>What is vitamin D used for?</h3>
"Vitamin D" is more than a vitamin. Today it is considered a hormone that acts on
- bone health
- growth
- immunity
- musculature
- metabolism
- and in various organs and systems
such as the cardiovascular and central nervous system. D are produced by our body.
With this information, we can conclude that one health product that you would like to buy is vitamin D, which has benefits for the functioning of the body.
Learn more about vitamin D in brainly.com/question/15080220
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Answer:
the answer is false i hope it help
Explanation:
