MEDIUM
11th ICSE
IMPORTANT
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Radial symmetry is seen in

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Important Questions on Animal Kingdom

MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 2
A body having meshwork of cells, internal cavities lined with filtering flagellated cells and indirect development are the characteristic of the phylum. 
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 3
Medusa is the sexually reproductive structure of 
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11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 4
Alternation of generation is also called
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11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 5
Mark what is incorrect regarding the phylum-Arthropoda.
EASY
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 6
When the circulatory system lacks arteries, veins and capillaries, it is called as
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 7
Which of the following group is formed of only the hermaphrodite organisms?
HARD
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 8
Chondrichthyes is characterised by
MEDIUM
11th ICSE
IMPORTANT
All in one ISC BIOLOGY Class 11>Chapter 6 - Animal Kingdom>Chapter Practice>Q 9
Which one of the following is incorrect for Aves?