STANDARDZoology-Animal Kingdom
STANDARD Zoology Arthropoda Multiple Correct Question
Type: Multiple Correct-conceptual-Medium-Class 11
Which of the following statements (i – v) are incorrect ? (i) Circulatory system in arthropods is of closed type. (ii) Parapodia in annelids helps in swimming. (iii) Phylum mollusca is the second largest animal phylum. (iv) Aschelminthes are dioecious.
A
(i) only
B
(iii) only
C
(i) and (iii)
D
(iii) and (iv)
Correct Answer
Option A
Detailed Explanation
The circulatory system in arthropods is open, not closed. Therefore, statement (i) is incorrect.
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