Science MCQ

Find the value of 'x'.

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Lichen is an indicator of which pollution ?
a. Air
b. Soil
c. Water
d. Land

Critical angle of Glass?
a. 42°
b. 23°
c. 62°
d. 53°

Photosynthesis occurs in which plant cell organelle?
a) Nucleus
b) Chloroplast
c) Mitochondria
d) Golgi bodies

Protein factory of cell ?
a. Ribosome
b. Golgi bodies
c. Lysosome
d. E.R

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Paramecium MCQs practice for CEE,Ag,Vet
Total 10 questions. Answer👉️Comment

1) Which kingdom does Paramecium belong to?
a) Plantae
b) Fungi
c) Protista
d) Animalia

2) What is the shape of Paramecium?
a) Spherical
b) Cuboidal
c) Cylindrical
d) Slipper-shaped

3) How does Paramecium obtain nutrition?
a) Autotrophically
b) Heterotrophically
c) Through photosynthesis
d) Through absorption

4) What is the specialized structure used by Paramecium for locomotion?
a) Cilia
b) Flagella
c) Pseudopodia
d) Appendages

5) Which of the following best describes the reproductive method of Paramecium?
a) Binary fission
b) Budding
c) Fragmentation
d) Sexual reproduction

6) What is the function of the contractile vacuole in Paramecium?
a) Digestion of food
b) Excretion of waste
c) Reproduction
d) Respiration

7) Which of the following is true about the nucleus of Paramecium?
a) It is absent
b) It is small and multiple in number
c) It is large and single in number
d) It is located outside the cell membrane

8) What is the role of trichocysts in Paramecium?
a) Food capture
b) Locomotion
c) Reproduction
d) Defense

9) How does Paramecium respond to environmental changes?
a) By secreting toxins
b) By forming a protective shell
c) By changing its shape
d) By moving away from the stimulus

10) Which of the following diseases is caused by Paramecium?
a) Malaria
b) Amoebic dysentery
c) Paramecium infection
d) None of the above