Botany - Animal Kingdom Question with Solution | TestHub

BotanyAnimal KingdomBasis of ClassificationEasy2 minPYQ_2020
BotanyEasysingle choice

Which of the following statements are correct about the cellular organization?

I. Mesoglea is the layer present between ectoderm and endoderm of diploblastic animals.
II. Mesoderm is the layer present between ectoderm and endoderm of diploblastic animals.
III. Mesoglea is the layer present between the ectoderm and endoderm of triploblastic animals.
IV. Mesoderm is the layer present between ectoderm and endoderm of triploblastic animals

Options:

Answer:
D
Solution:

Mesoglea is the undifferentiated layer of cells present in between the ectoderm and endoderm in diploblastic animals eg. Coelenterates. Mesoderm is the third germinal layer present between the ectoderm and endoderm in triploblastic animals eg Platyhelminthes, Chordates etc.

Stream:NTA_ABHYAS_NEETSubject:BotanyTopic:Animal KingdomSubtopic:Basis of Classification
⏱ 2mℹ️ Source: PYQ_2020

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