Department of Education
Schools Division of Tacloban City
Leyte National High School
Senior High School
Tacloban City
Name: _____________________________________ Grade level/Section: ____________________ Score: _______
Subject: ___________________________ Instructor: _______________________________ Date: ___________
Activity No: _____
____________________________________________________
Title
I.
II.
III.
Objectives:
1. trace the development of the cell theory
2. explain the postulates of the cell theory
Materials:
Procedure:
A. Look for the following hidden words in the box. They are arranged horizontally or vertically.
Organization
Reproduction
Adaptability
Homeostasis
Levels
Growth
Movement
Development
Metabolism
1. Pick four words from the list and define them using your own
words.
Answers:
B. Observe the pictures that will be given by your instructor. Cut and identify the different levels of organization
from the simplest to the complex then describe each.
Questions:
1. Based from your diagram, what is the simplest in the level of organization? Why?
2. What is the most complex? Why?
Answers:
Questions:
1.
2.
3.
4.
What three statements describe the cell theory?
When Hooke first used the term cell, did he intend to have it apply to living material? Explain your answer.
What do you think were the evidences when Virchow postulated that all new cells arise from existing cells?
How did Virchow’s idea contribute to the formation of the cell theory?
Answers:
IV.
Conclusions: