A homozygous trait is when both traits are the same size for example it could be AA or aa but not Aa
Foodbourne illness could get customers sick if the fruit is touched by others
Answer:
Xerophthalmia is a progressive eye disease caused by vitamin A deficiency. Lack of vitamin A can dry out your tear ducts and eyes. Xerophthalmia can develop into night blindness or more serious damage to your cornea, the outer layer of your eye.
Explanation:
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