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Worksheet - 1 Biology Ix

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INTERNATIONAL INDIAN SCHOOL, RIYADH.

SAI WORKSHEET-2015-16
SUBJECT: BIOLOGY STD: IX

CHAPTER 6- TISSUES
1) Name the tissue present in soft parts of the plants like pith and cortex.
2) Give two examples of complex tissues consisting vascular bundles in
plants.
3) Which part of neuron receives impulse and which part takes it away
from neuron?
4) Do the roots of the plant continue growing after their tips are removed?
5) Meristematic cell lack vacuoles. Why?
6) Explain the structure of parenchyma. What are its major types?
7) Explain how the bark of tree is formed? How does it act as a protective
tissue?
8) What are protective tissues?
9) What are vascular bundles? What is the main function of vascular
bundles?
10) Describe the structure of the xylem.
11) Describe the structure of the phloem.
12) What are epithelial tissues? State the main functions of epithelial
tissues.
13) What are the three types of muscle fibers? State their structure
and function.
14) What is basement membrane?
15) Explain the structure of a fluid connective tissue.
16) Why do blood and lymph called as connective tissues?
17) How is ligament differ from tendons?
18) Differentiate between bones and cartilages.
19) Mention the functions of stomata.
20) What is the difference between voluntary and involuntary
muscles?

pg. 1/BIOLOGY/SA I/WS-1/2015-16


pg. 2/BIOLOGY/SA I/WS-1/2015-16

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