Question

1. Choose the correct statement with respect to unicellular organisms:
a. Their tissues work in co-ordination to perform different functions.
b. They do not require food.
C. They respire and reproduce.
d. They move by cilia.
2. Which one of the following statements is true about endemic species?
a. They are found exclusively in a specific habitat.
b. Endemic species can never become endangered.
C. They are found only in zoos and botanical gardens.
d. They are not affected by the destruction of their habitat.
3. The property of metal by which it can be drawn into wires is called
a. sonority
b. malleability
c. ductility
d. lustre
4. Which of the following is not a metal?
a. Copper
b. Aluminum
C. Sulphur
d. Iron
ARISE
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ssore
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RED ROSES PUBLIC SCHOOL
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ASPIRE
5. Coal is processed in industries to get some useful products. Which of the following is not
obtained from coal?
a. Coke
b. Coal gas
c. Coal tar
d. CNG​

Answer 1

Answer:

1. d) they move by cilia

2. a). they are found exclusively in a specific habitat

3.c) ductility

4. c) sulphur

5. d) CNG