Home
Class 12
BIOLOGY
In animals, specialized cell for osmoreg...

In animals, specialized cell for osmoregulation and excretion was first seen in

A

Annelida

B

Coelenterata

C

Mollusca

D

Platyhelminthes

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 07

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Osmoregulation and excretion go hand in hand.

The human sperm was first seen by

Cleavage was first seen by

Chiasmata are first seen in

In Amoeba the _____(i)_____ vacuole is important for osmoregulation and excretion. In many cells, as in protists, _______(ii)_________vacuoles are formed by engulfing the particles.

Gogi apparatus was first seen by

Golgi appratus was first seen by

Select the option with a correct representation of phylum of animal to the below - mentioned features : I. The body is supported by a skeleton made up of spicules or spongin fibers with choanocytes line the spongocoel. II. Specialized cells called flame cells help in osmoregulation and excretion. III. The body bears eight rows of ciliated comb plates which helps in locomotion. IV. The alimentary canal is complete with the well developed muscular pharynx.