Answer:
This is false. Heterogeneous mixtures contain visibly different materials, not homogeneous.
Explanation:
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Answer:
Digestion starts with the sight, thought, or smell of food. When the brain anticipates an incoming meal, the vagus nerve sends a message to the stomach causing the release of acetylcholine. The binding of acetylcholine to G cells in the stomach starts the secretion of gastrin and, in combination with acetylcholine and histamine, stimulates parietal cells in the gastric glands of the stomach body to start secreting hydrochloric acid (HCl).
Explanation:
The complete question is
Compared to the amount of genetic information contained in a normal human body cell, the amount contained in a normal human sperm cell is
A. the same
B.twice as much
c. one-half as much
D. one-fourth as much
One-half as much. Thus, option "C" is correct.
<h3>How, explain your answer?</h3>
The amount of genetic information contained in a normal human sperm cell (23 chromosomes) is one-half as much as the information contained in a normal human body cell (46 chromosomes).
Sperm cells are produced during meiosis, a specialized division process that reduces the number of chromosomes in half, generating haploid daughter cells.
Thus, option "C" is correct.
To learn more about chromosomes click here:
brainly.com/question/1596925
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