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Biology Class 11 Chapter 1
Biology and its Major Fields of Specilization
Test 9
1.
Glandular tissues are specialized for?
a) Respiration
b) Secretion
c) Osmoregulation
d) Contraction
2.
Stomach secretes________?
a) Secretin
b) Gastric juice
c) Bile juice
d) Intestinal juice
3.
Stomach has secretory__________?
a) None of these
b) Gland
c) Epithelium
d) Duct
4.
In animals the coordination is achieved by means of?
a) Endocrine system
b) None of these
c) Nervous system
d) Both of these
5.
In plants long term regulation activities are brought about by?
a) Hormones
b) Glands
c) Roots
d) Stem
6.
A group of living organisms of the same species located in the same place at same time is?
a) Species
b) Population
c) Biome
d) Community
7.
Population is a higher level of biological organization than______?
a) Community
b) Cell
c) Organism
d) Specie
8.
Biological organization has its own attributes which include?
a) All of these
b) Gene flow
c) Gene frequency
d) Age distribution
9.
In a _________ community any change can have drastic and long lasting effects?
a) Simple
b) Dynamic
c) Complex
d) Versatile
10.
The distribution of organisms in space can be studied through?
a) Ecology
b) Biome
c) Climate
d) Ecosystem
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