EASY
NEET
IMPORTANT
Earn 100

Echinoderms have an endoskeleton of
(a)Calcified bones
(b)Calcareous ossicles
(c)Chitinous plates
(d)Spongin fibers

50% studentsanswered this correctly

Important Questions on Animal Kingdom
EASY
NEET
IMPORTANT
In Echinodermata, fertilization is usually

EASY
NEET
IMPORTANT
The larva of echinoderms are

EASY
NEET
IMPORTANT
The locomotory organs of echinoderms are

EASY
NEET
IMPORTANT
Which of the following does not have an excretory organ?

EASY
NEET
IMPORTANT
Aristotle’s lantern occurs in

EASY
NEET
IMPORTANT
Which phylum has none of the freshwater forms?

EASY
NEET
IMPORTANT
Which of the following is not an echinoderm?

EASY
NEET
IMPORTANT
Arms are absent in
