Match List - I with List - II . List - I List - II (a) Physalia (i) Pearl oyster (b) Limulus (ii) Portuguese Man of War (c) Ancylostoma (iii) Living fossil (d) Pinctada (iv) Hookworm

( a ) − ( ii ) ; ( b ) − ( iii ) ; ( c ) − ( iv ) ; ( d ) − ( i )

( a ) − ( ii ) ; ( b ) − ( iii ) ; ( c ) − ( i ) ; ( d ) − ( iv )

( a ) − ( iv ) ; ( b ) − ( i ) ; ( c ) − ( iii ) ; ( d ) − ( ii )

( a ) − ( i ) ; ( b ) − ( iv ) ; ( c ) − ( iii ) ; ( d ) − ( ii )

Match List - I with List - II . List - I List - II (a) Metamerism (i) Coelenterata (b) Canal system (ii) Ctenophora (c) Comb plates (iii) Annelida (d) Cnidoblasts (iv) Porifera

( a ) − ( iii ) ; ( b ) − ( iv ) ; ( c ) − ( ii ) ; ( d ) − ( i )

( a ) − ( iv ) ; ( b ) − ( iii ) ; ( c ) − ( i ) ; ( d ) − ( ii )

( a ) − ( iii ) ; ( b ) − ( iv ) ; ( c ) − ( i ) ; ( d ) − ( ii )

( a ) − ( iv ) ; ( b ) − ( i ) ; ( c ) − ( ii ) ; ( d ) − ( iii )

EASY

Earn 100

Hydra is:

50% studentsanswered this correctly

Important Questions on Invertebrate Phyla

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Match List $- I$ with List $- II$ .

List $- I$		List $- II$
(a)	Physalia	(i)	Pearl oyster
(b)	Limulus	(ii)	Portuguese Man of War
(c)	Ancylostoma	(iii)	Living fossil
(d)	Pinctada	(iv)	Hookworm

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Which of the following is correctly matched?
(i) Coelomates

\to

Aschelminthes
(ii) Triploblastic

\to

Sponges
(iii) Radial symmetry

\to

Coelenterates
(iv) Metamerism

\to

Molluscs

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Read the following statements.
(a) Metagenesis is observed in Helminths.
(b) Echinoderms are triploblastic and coelomate animals.
(c) Round worms have organ-system level of body organization.
(d) Comb plates present in ctenophores help in digestion.
(e) Water vascular system is characteristic of Echinoderms.

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Match List $- I$ with List $- II$ .

List $- I$		List $- II$
(a)	Metamerism	(i)	Coelenterata
(b)	Canal system	(ii)	Ctenophora
(c)	Comb plates	(iii)	Annelida
(d)	Cnidoblasts	(iv)	Porifera

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Metagenesis refers to:

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Select the taxon that represents both marine and freshwater species.

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Study the following statements
A) Corallium rubrum is the precious red stone coral that belongs to Scyphozoa
B) Renette gland is an excretory gland found in round worms
C) Tubifex is an aquatic annelid
D) In chilopods, maxillae are modified into gnathochilarium

Among the above, the incorrect statements are

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Which one of the following living organisms completely lacks a cell wall?

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Which of the following pairs of organisms, possess stinging cells (nematocytes)?

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

In Hydra, egestion of undigested food and excretion of nitrogenous wastes occur through

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Hydra possesses

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Which of the following statements is not correct regarding the figure given below?

Question Image

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Common between trichocysts of Paramecium and nematocysts of Hydra is

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

The poisonous fluid present in nematocyst of Hydra is

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Radial symmetry is seen in

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

In Hydra waste material of food digestion and nitrogenous waste material removed from

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Which of the following statement is incorrect about metagenesis?

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

Diploblastic animals belong to the phylum

EASY

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

The diagram given below is an organization of animal body, select the correct animal

Question Image

MEDIUM

Biology>Animal Diversity-I>Invertebrate Phyla>Phylum Coelenterata

(i) Radial symmetrical
(ii) Diploblastic
(iii) The cellular level of organization
(iv) Digestion is intracellular only
(v) Exhibit two basic body forms called polyp and medusa.
How many points are correct about Obelia?

Hydra is:

Important Questions on Invertebrate Phyla

Learn and Prepare for any exam you want !