Q.
Identify the labelled parts A to D in sections of (i) diploblastic and (ii) triploblastic organisations in animals.
A B C D (a) Mesoglea Ectoderm Endoderm Mesoderm (b) Endoderm Mesoderm Mesoglea Ectoderm (c) Mesoderm Mesoglea Ectoderm Endoderm (d) Ectoderm Endoderm Mesoglea Mesoderm
| A | B | C | D | |
|---|---|---|---|---|
| (a) | Mesoglea | Ectoderm | Endoderm | Mesoderm |
| (b) | Endoderm | Mesoderm | Mesoglea | Ectoderm |
| (c) | Mesoderm | Mesoglea | Ectoderm | Endoderm |
| (d) | Ectoderm | Endoderm | Mesoglea | Mesoderm |
NTA AbhyasNTA Abhyas 2020Animal Kingdom
Solution: