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Biology 12 Chapter 19 Behaviour - 19
1.
Migration of salmons is .............behaviour?
a) Inborn
b) Reflex
c) Taxis
d) Tropism
2.
Migration of salmons is .............behaviour?
a) Innate
b) Reflex
c) Taxis
d) Tropism
3.
What is the most sophisticate known mode of communication among the bees?
a) Dance
b) Talk
c) Symbols
d) Eyes
4.
What type of information is given by the worker bees’s intricate dance?
a) All of these
b) Founding of food
c) Direction of source of food
d) Distance of source of food
5.
What type of information is given by the worker bees’s intricate dance?
a) All of these
b) Quality of food
c) Type of food
d) Distance of source of food
6.
What tye of dance will be done by the bees when food is within 50-75 meters of the hive?
a) Round dance
b) Break dance
c) Waggle dance
d) Buzzing
7.
What tye of dance will be done by the bees when food is more than 75 meters of the hive?
a) Waggle dance
b) Round dance
c) Break dance
d) Buzzing
8.
When will bee do waggle dance?
a) When food is within 50-75 meters of the hive
b) When food is more than 75 meters of the hive
c) When food is within 25-50 meters of the hive
d) When food is less than 25 meters of the hive
9.
Which type of dance of bee show the distance of source of food?
a) Waggle dance
b) Round dance
c) Break dance
d) Buzzing
10.
As the distance of food source increases, what will be the effect on the length of buzzing?
a) Increases
b) Decreases
c) No effect
d) Unpredictable
11.
How many species of baya weaver are present for their carefully woven hanging nests?
a) 100
b) 200
c) 300
d) 50
12.
What is the scientific name os Baya weaver?
a) Ploceus philippinus
b) Brassica campesteris
c) Rana tigrina
d) None of these
13.
Which of the following brids are renowned for their hanging nests?
a) Ploceus philippinus
b) Brassica campesteris
c) Rana tigrina
d) None of these
14.
Which of the following brids are renowned for their hanging nests?
a) Baya weaver
b) Sparrow
c) Goldway sparrow
d) All of these
15.
When will bee do waggle dance?
a) When food is more than 75 meters of the hive
b) When food is within 50-75 meters of the hive
c) When food is within 25-50 meters of the hive
d) When food is less than 25 meters of the hive
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