Mitosis is when a DNA error, aka mutation, occurs in a body cell. When cells divide, it needs a copy of the DNA. During DNA replication, that error can cause the instructions for building proteins to differ. The change can not affect offspring. Meiosis is the same situation, but in sex cells. This can be transferred to offspring.
Chemicals produced by bacteria that limit the growth of other bacteria are called antibiotics.
Answer:
False
Explanation:
The atoms that make up the water whether in liquid or solid state is the same and doesn't change.
11. Is B. Ways scientists communicate results
12. Is B. A globe
13. Is A. True
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Answer:
production of new gene combination
Explanation:
cause it doesnt occur during meiosis
