Consider following features
(a) Organ system level of organisation
(b) Bilateral symmetry
(c) True coelomates with segmentation of body
Select the correct option of animal groups which possess all the above characteristic's.

Question

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Answer 1

True segmentation is present in Annelida, Arthropoda and Chordata. They also have an organ-system level of organisation, bilateral symmetry and are true coelomates. On the other hand, molluscs have an unsegmented body.
So, the correct answer is 'Annelida, Arthropoda and Chordata'

Answer 2

True segmentation is present in Annelida, Arthropoda and Chordata. They also have an organ-system level of organisation, bilateral symmetry and are true coelomates. On the other hand, molluscs have an unsegmented body.

So, the correct answer is 'Annelida, Arthropoda and Chordata'

Level of organisation	Animal
A. Organ level	i. $P h e r i t i m a$
B. Cellular level	ii. $F a s c i o l a$
C. Tissue level	iii. $S p o n g i l l a$
D. Organ system level	iv. $O b e l i a$

	Column - I		Column - II
(A)	Organ level	(P)	Pheretima
(B)	Cellular aggregate level	(Q)	Fasciola
(C)	Tissue level	(R)	Spongilla
(D)	Organ system level	(S)	Obelia

Consider following features
(a) Organ system level of organisation
(b) Bilateral symmetry
(c) True coelomates with segmentation of body
Select the correct option of animal groups which possess all the above characteristic's.

Annelida, Arthropoda and Chordata

Annelida, Arthropoda and Mollusca

Arthropoda, Mollusca and Chordata

Annelida, Mollusca and Chordata

True segmentation is present in Annelida, Arthropoda and Chordata. They also have an organ-system level of organisation, bilateral symmetry and are true coelomates. On the other hand, molluscs have an unsegmented body.
So, the correct answer is 'Annelida, Arthropoda and Chordata'

Which of the following are correct?
(i) Sponges : Cellular level of organisation
(ii) Cnidaria : Tissue level of organisation
(iii) Platyhelminthes : Organ level of organisation
(iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation.

Which one has (a) Tissue level organisation, (b) Organ level organisation?

Match the following list of animals with their level of organization and choose the correct sequence:
Column - I Column - II
(A) Organ level (P) Pheretima
(B) Cellular aggregate level (Q) Fasciola
(C) Tissue level (R) Spongilla
(D) Organ system level (S) Obelia

What is bilateral symmetry?

Revise with Concepts

Classification of Kingdom Animalia

Consider following features(a) Organ system level of organisation(b) Bilateral symmetry(c) True coelomates with segmentation of bodySelect the correct option of animal groups which possess all the above characteristic's.

Annelida, Arthropoda and Chordata

Annelida, Arthropoda and Mollusca

Arthropoda, Mollusca and Chordata

Annelida, Mollusca and Chordata

True segmentation is present in Annelida, Arthropoda and Chordata. They also have an organ-system level of organisation, bilateral symmetry and are true coelomates. On the other hand, molluscs have an unsegmented body.So, the correct answer is 'Annelida, Arthropoda and Chordata'

Which of the following are correct? (i) Sponges : Cellular level of organisation (ii) Cnidaria : Tissue level of organisation (iii) Platyhelminthes : Organ level of organisation (iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation.

Match the following list of animals with their level of organisation.Level of organisation AnimalA. Organ leveli. PheritimaB. Cellular levelii. FasciolaC. Tissue leveliii. SpongillaD. Organ system level iv. ObeliaChoose the correct match showing the level of organisation with an animal example.

Which one has (a) Tissue level organisation, (b) Organ level organisation?

Match the following list of animals with their level of organization and choose the correct sequence:Column - IColumn - II(A)Organ level(P)Pheretima(B)Cellular aggregate level(Q)Fasciola(C)Tissue level(R)Spongilla(D)Organ system level(S)Obelia

What is bilateral symmetry?

Revise with Concepts

Classification of Kingdom Animalia

Consider following features
(a) Organ system level of organisation
(b) Bilateral symmetry
(c) True coelomates with segmentation of body
Select the correct option of animal groups which possess all the above characteristic's.

True segmentation is present in Annelida, Arthropoda and Chordata. They also have an organ-system level of organisation, bilateral symmetry and are true coelomates. On the other hand, molluscs have an unsegmented body.
So, the correct answer is 'Annelida, Arthropoda and Chordata'

Which of the following are correct?
(i) Sponges : Cellular level of organisation
(ii) Cnidaria : Tissue level of organisation
(iii) Platyhelminthes : Organ level of organisation
(iv) Annelids, Arthropods, Molluscs, Echinoderms and Chordates : Organ system level of organisation.

Match the following list of animals with their level of organization and choose the correct sequence:
Column - I Column - II
(A) Organ level (P) Pheretima
(B) Cellular aggregate level (Q) Fasciola
(C) Tissue level (R) Spongilla
(D) Organ system level (S) Obelia