Answer:
By looking at human embryo we can determine that it has a postanal tail.
Explanation:
Human embryo is a a process of life cycle that takes place after the fertilization. It takes 9 months for a human embryo to be fully developed. If we take a look at a human embryo, we will notice that it has a postanal tail.
Postanal tail is simply an extension of body. It is only during the embryonic stage that the postanal tail can be found. After the birth this feature cannot be found.
Answer:
Yeast does not produce lactase and therefore cannot digest lactose
Explanation:
Yeast does, however, digest glucose very efficiently. When it digests glucose, the yeast breaks down the glucose and produces carbon dioxide gas as a waste product
Answer:
because this can introduce pathogens
Explanation:
pathogens that disrupt the fermentation such as bacteria and other fungus
Answer:
it's D; answer is literally on the little speech bubble in the picture
Explanation:
