Cells

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Across
  1. 3. When the body creates new cells to replace old and damaged cells in the body, they use _______.
  2. 5. Genetic variations occur during_____ when the body secretes reproductive cells called ovum & sperm.
  3. 6. How many types of cell division are there?________.
  4. 8. the number of chromosomes in most human cells is _______.
  5. 10. Acid What does DNA stands for? ________.
  6. 12. Cells in the body are healed by division. True/False?
  7. 14. Meiosis type of reproduction is ______.
Down
  1. 1. Meiosis is a type of cell division that produces _______.
  2. 2. How many chromosomes are there in the parent’s cell nucleus in total?_________.
  3. 4. The number of daughter cells produced in Meiosis is _______.
  4. 7. When offspring are produce from a single parent it is called ______ reproduction
  5. 9. DNA contains _______ information that determines how an organism will look.
  6. 11. Daughter cell will be ______ to Parent cell when undergo Mitosis
  7. 13. When the egg and sperm combine, they create a ______ set of 46 chromosomes of DNA for a new organism.