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Biology 12 Chapter 16 - Support and Movements - 23
1.
What is the organ of locomotion in Paramecium?
Myonemes
Pseudopodia
Cilia
Flagellum
2.
What is the diameter of Cilia?
0.1-0.5µ
0.1-0.2µ
0.2-0.5µ
0.1-0.3µ
3.
A cilium is consists of …………peripheral double fibrils, giving the appearance of ………….shaped figure?
Eight, 9
Nine, 8
Six, 8
Three, 9
4.
Who suggested the mechanism of movement of cilia in Paramecium?
None of these
A. F. Huxley
Bradford
J.Waston
5.
Which is Not Correct about effective stroke?
Cilium are bends
4/9 double fibrils contract
Cilium become shorten
5/9 double fibrils contract
6.
Finger-like projections that produce movement in Amoeba is called?
Myonemes
Cilia
Pseudopodia
Flagellum
7.
Jellyfish has an umbrella-like body called?
Belly
None
Bell
Dome
8.
The movement of jelly fish is called?
Crawling
Jet propulsion
Peristalsis
Accordion like
9.
What is the type of movement in earthworm?
All of these
Accordion like
Peristalsis
Crawling
10.
What is the mode of locomotion in cockroach?
Only walking
Hoping
Only flight
Walking and flight
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