The father's father donates only the Y chromosome, not the X chromosome. The father's mother gives him his X chromosome.
Therefore, the father's father does not pass on any of the genetics of his X chromosome
Amylase is the starch digesting enzyme. This enzyme is found in both saliva (to break down starch in our mouth) and also in out small intestine after it's released from the pancreas.
Hope this helped.
Answer: Proxy Sources (Also known as Climate proxies)
<span>Natural archives like tree rings, ocean sediments, tree pollen and ice cores, just to mention a few, are examples of climate proxies. They information gathered from these sources are used to estimate historical climate conditions.</span>
Answer: Plants make their own food to obtain energy and fungi decompose organic material.
Explanation:
