Page 91 - Science Course 1 (Book 1)

Mo3-L4: Lesson Review Quiz (Multiple Choice)

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

1. Which is true of cell differentiation?
A. Tissues produce various stem cells.
B. Stem cells become different types of cells.
C. Unicellular organisms become multicellular.
2. Which is true of unicellular organisms?
A. They lack cells.
B. They all are eukaryotes.
C. They lack cell differentiation.
3. Which is true of multicellular organisms?
A. Their cells lack a nucleus.
B. Their cells are eukaryotic.
C. They have no fertilized eggs.

Mo3-L4: Lesson Review Quiz (Matching)

Directions: On the line before each definition, write the letter of the term that matches it correctly. Each term
is used only once.

4.unspecialized cell that can develop into many different cell types A. tissue
5. group of similar types of cells that work together to do a specific job B. organ
C. stem cell
6. group of different tissues working together to do a job D. organ system
7. group of different organs working together to do a series of jobs

Mo3-L4: Lesson Review Quiz ( Completion )

Directions: On each line, write the term that correctly completes each sentence.
8. Unspecialized cells that can develop into many different cell types are called .
9. A group of similar types of cells that work together to do a specific task is called a(n) .
.
10. A group of different tissues that work together to carry out a task is called a(n) .
.
11. organisms usually have many organ systems.
12. A group of different organs that work together to complete a series of tasks is called a(n) .

Short Answer

13. Compare unicellular and muticellular organisms.

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