Which of the following is the correct option | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The figure shows the germinal layers in animals. Figure $a$ shows two germinal layers: an outer ectoderm (bahyastar) and an inner endoderm (antast

Vedclass · Accepted Answer

$A$: Cnidaria,$B$: Platyhelminthes

Vedclass · Answer

(A) The figure shows the germinal layers in animals. Figure $a$ shows two germinal layers: an outer ectoderm (bahyastar) and an inner endoderm (antastar),with an undifferentiated layer called mesoglea (madhyashleshma) in between. This is characteristic of diploblastic animals,such as Cnidaria. Figure $b$ shows three germinal layers: an outer ectoderm,a middle mesoderm (madhyastar),and an inner endoderm. This is characteristic of triploblastic animals,such as Platyhelminthes and higher phyla. Therefore,$A$ represents diploblastic animals (Cnidaria) and $B$ represents triploblastic animals (Platyhelminthes).

Which of the following is the correct option for the animal groups corresponding to the organization shown in the figure?

Similar Questions

Identify the type of symmetry in the given figures.

What is bilateral symmetry?

Which of the following statements is not true?

It is a cavity between the body wall and the gut wall.

Organisms attached to a substratum generally possess:

Vedclass Test Series

Exam Paper Generator

Online Exam Module