EASY
NEET
IMPORTANT
Earn 100

The third germinal layer, that is, mesoderm appeared for the first time in
(a)Cnidaria
(b)Ctenophora
(c)Platyhelminthes
(d)Annelida

67.52% studentsanswered this correctly

Important Questions on Animal Kingdom
EASY
NEET
IMPORTANT
Pseudocoelom is a feature of

EASY
NEET
IMPORTANT
Metamerism is a characteristic feature of

EASY
NEET
IMPORTANT
Notochord is a characteristic feature of chordates. It is derived from

EASY
NEET
IMPORTANT
Open circulatory system is found in

EASY
NEET
IMPORTANT
The levels of organization, body symmetry, and coelom are similar in

MEDIUM
NEET
IMPORTANT
Which of the following is incorrect?

EASY
NEET
IMPORTANT
Pseudometamerism is found in

MEDIUM
NEET
IMPORTANT
Radial symmetry is advantageous in sessile animals, as it allows
