Two examples of organisms who do not reproduce sexually are:
1. Yeast
2. Hydra
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<span>One in every billion nucleotides replicated will be prone to mutation.</span>
Answer: base substitutions, deletions and insertions
A diet high in protein and low in calcium may lead to osteoporosis. This is because protein, especially albumin, binds free calcium in the blood preventing it to be act upon calcitonin and preventing it to deposit in the bones. Low calcium predisposes patients in osteoporosis as there will be no calcium to be deposited in the bones.