Question

Ncert says planaria is bilaterally symmetrical
My zoology teacher says no, it js not bilateral
Which is correct???

Answer 1

planaria is bilaterally symmetrical is correct.

#lovelove!

Answer 2

$\huge\mathbb{\underline{\underline{Answer:-}}}$

Planaria, scientifically known as platyhelminthes, are bilaterally symmetrical.

$\large\mathcal{\underline{\underline{Additional\:Information:-}}}$

• These are worm like animaks with unsegmented and soft body.

• Body cavity is absent.

• Respiratory as well as circulatory organs are not present.

• Excretion is mainly done by well developed flame cells.

• Nutrients and oxygen pass their bodies through the process of diffusion.