Page 161 - Science Course 3 (Book 1)

3. Why is cell division important for a baby?

4. Explain how cell division is important for replacement and repair. Give specific examples.

Mo4-L4: Lesson Review Quiz (Matching)

Direction: On the line before each definition, write the letter of the term that matches it correctly.
Each term is used only once
1. when a cell grows and develops A. cytokinesis
2. when a cell’s cytoplasm divides B. mitosis

3. when a cell’s nucleus divides C. interphase
4. includes interphase and the mitotic phase D. sister chromatids
5. two identical strands of DNA that make up a chromosome E. centromere
6. holds together the DNA strands in a chromosome F. cell cycle

Mo4-L4: Lesson Review Quiz (Multiple Choice)

Direction: On the line before each question, write the letter of the correct answer.

7. Which is the result of cell division in one-celled organisms?
A. repair
B. growth
C. reproduction
8. Which is the result of mitosis and cytokinesis?
A. two sister cells
B. two daughter cells
C. two sister chromatids

Direction: Respond to each statement on the lines provided.
9. Compare the results of cell division in unicellular and multicellular organisms.

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