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1 Science Test
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Most of the life of any cell is spent in a period of cell growth and development called...
Interphase! -
In sexual reproduction, a new organism is produced when _ combine.
sperm and egg -
Skin cells in your body divide by the process of...
Mitosis! -
In the final step of mitosis called _ the cytoplasm begins to separate.
Telophase! -
This piece of equipment would be best for observing mitosis in an onion skin:
Microscope! -
If all offspring are identical to the original organism, this organism must reproduce...
A-sexualy -
The process of meiosis ensures organisms will have the same _ number as its parents have.
Chromosomes! -
If a diploid apple cell has 24 chromosomes, the sex cells will have _ chromosomes.
12 -
If a sex cell has 10 chromosomes, there will be _ chromosomes after fertilization.
20 -
DNA is located in what part of the cell?
Nucleas
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