Online Questions on Chapter = 6 ( TISSUE) 9th class

These are Online Practice Questions on Chapter =  6 ( TISSUE) for preparation of CBSE BOARD Examination, NTSE etc.

VERY SHORT ANSWER TYPE QUESTIONS (1 Mark)

1. The tissue derived directly from the meristem of embryo is called as................ .

2. A group of cells with similar structure organized to do a common function is called as................ .

3. Which plant tissue remains in active metabolic state always ?

4. Sieve tubes and companion cells are found in................tissue. (Xylem/ phloem/collenchyma)

5. Long, narrow, dead cells having a thick deposition of lignin in the cell wall are called................cells. (Parenchyma/cambium/sclerenchyma)

6. Which tissue is responsible for transport of water in plants ?

7. The special property of muscle fibres to contract forcefully and return to relaxed state is called..................(excitability/contractibility/flexibility)

8. A branch of science dealing with the study of bones is called................ .
(Ornithology/physiology/osteology)

9. The fluid matrix of blood is called................ . (plasma/lymph/serum)

10. Spindle-shaped, non-striated, involuntary muscle fibres present in hollow internal organs like urinary bladder are called................ . (smooth muscle fibres/striated muscle fibres/cardiac muscle fibres)

11. The brain and the spinal cord are made up of................ . (nephrons/erythrocytes/neurons)

12. The small, branched processes of a nerve cell are called................ .
(dendrites/axons/neurons).

SHORT ANSWER TYPE QUESTIONS (2 Marks)

1. Define tissue.

2. What do you mean by division of labour ?

3. Name the different elements of xylem and phloem.

4. In hydrophytes xylem is less developed. Why ?

5. Write the composition of mammalian blood.

6. What is the function of nervous tissue ?

7. State the main features of muscular tissue.

LONG ANSWER TYPE QUESTIONS (5 Marks)

1. What is tissue ? Explain meristematic plant tissue.

2. Mention the role of parenchyma, collenchymas and sclerenchyma.

3. Give summarized classification of animal-tissue.

4. Describe the structure of neuron with labelled diagram.

Share this

AEI Online Tutor