Index
Chapter: Tissues
 Meristematic tissue
 Permanent tissue
 Animal tissues
P1
Demonstrate knowledge and understanding of scientific concepts and terminology.
P2
Apply and use of knowledge to identify data, locate, organize and present information.
P3
Construct, analyze and evaluate information.
Assignment 1:
1. Draw a diagram to show the location of the different meristematic tissues in the plant body.
2. Samples of four different tissues are removed from the same plant. The concentration of water
in each of the four tissues is measured. Which tissue is likely to have the highest water
concentration? Justify your answer.
3. In girdling or ringing experiments, a ring of
bark is cut from the stem.
a. What do you observe in the given picture?
b. What do you infer from your observations?
c. What would happen to the plant if the bark is cut
very deep?
d. How is the structure of this tissue related to its
functions?
Rubric:
Criteria
Types of
plant tissues
Unable to
identify types
of plant
tissues.
Peer appraisal:
TEACHER’S REMARKS:
Identify two
or three types
of plant
tissues.
Classify all
types of
plant
tissues.
Able to relate
complex plant
tissues with
their
characteristics.
Able to observe
the location of
complex plant
tissues and infer
its functions.
Assignment 2:
1. Identify the tissues in each of the following cases:
a)potato
b)Walnut shell
c)Leaf vein
2.
3. Observe the given diagram and analyze how the epidermis
of a leaf helps in its function.
Do you think the epidermis in the root will have the same
function? Justify.
Rubric:
Criteria
Identification
of plant
tissues
Unable to
identify the
plant tissues.
Self-appraisal:
TEACHER’S REMARKS:
Identify a few
of the plant
tissues.
Identify all
the plant
tissues.
Relates the
structure of some
plant tissues to their
functions.
Evaluate how the
epidermis of a leaf
and root
help in its
functioning.
Assignment 3:
Observe the following diagrams and answer questions 1 and 2:
An enlargement of part of the lining
of the bronchus
A diagram of a part of a mammalian lung
1. Identify the two types of cells, A and B, shown lining the bronchus. Describe how cell types A and B work
together to keep the lung surface clear of dust and other particles.
2. Identify the muscles present in the bronchus wall. Relate its function to the function of the lungs.
3. Identify the muscles present in the heart and the limbs of a man. Compare on the basis of structure and
function.
RUBRIC
Criteria
Animal tissues Unable to
identify the
tissues.
Peer appraisal:
TEACHER’S REMARKS:
Key words:
1. Permanent tissues
2. Suberin
3. Connective tissue
4. Squamous epithelial tissue
5. Areolar connective tissue
Identify a few
of the animal
tissues.
Identify all
the animal
tissues.
Relate the function
of the tissues to the
function of the
organs.
Compare and
contrast the
muscles on the
basis of their
structure and
function.