Q. Identify the labelled parts A to D in sections of (i) diploblastic and (ii) triploblastic organisations in animals.
Question
A B C D
(a) Mesoglea Ectoderm Endoderm Mesoderm
(b) Endoderm Mesoderm Mesoglea Ectoderm
(c) Mesoderm Mesoglea Ectoderm Endoderm
(d) Ectoderm Endoderm Mesoglea Mesoderm

 1802  201 NTA AbhyasNTA Abhyas 2020Animal Kingdom Report Error

Solution:

A - Ectoderm
B - Endoderm
C - Mesoglea
D - Mesoderm