Match List - I with List - II

Choose the correct answer from the options given below.

       (a)       (b)     (c)      (d)

(1)  (iii)       (iv)     (ii)     (i)

(2)  (iv)       (i)       (ii)     (iii)

(3)  (iv)       (iii)      (i)      (ii)

(4)  (iii)       (iv)      (i)       (ii)

Match the following

Choose the correct answer from the options given below. 

    (a) (b) (c) (d) 

1. (ii) (iii) (iv) (i)

2. (i) (iv) (iii) (ii)

3. (ii) (iii) (i) (iv)

4. (iv) (i) (iii) (ii)

Which one of the following organisms bears hollow and pneumatic long bones? 

1. Macropus

2. Ornithorhynchus

3. Neophron

4. Hemidactylus

Which of the following options does correctly represent the characteristic features of phylum Annelida?

1. Triploblastic, unsegmented body, and bilaterally symmetrical.

2. Triploblastic, a segmented body, and bilaterally symmetrical.

3. Triploblastic, flattened body, and acoelomate condition.

4. Diploblastic, mostly marine and radially symmetrical.

Match the following group of organisms with their respective distinctive characteristics and select the correct option :

1. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

2. (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)

3. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)

4. (a)-(i), (b)-(ii), (c)-(iii), (d)-(iv

Match the following columns and select the correct option :

      Column - I        Column - II

(a) Aptenodytes     (i) Flying fox

(b) Pteropus          (ii) Angel fish

(c) Pterophyllum    (iii)Lamprey

(d) Petromyzon      (iv)Penguin

1. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

2. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)

3. (a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)

4. (a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

All vertebrates are chordates but all chordates are not vertebrates, why?

1. Notochord is replaced by a vertebral column in adult of some chordates.

2. Ventral hollow nerve cord remains throughout life in some chordates.

3. All chordates possess a vertebral column.

4. All chordates possess notochord throughout their life. 

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 characteristics.
1. Annelida, Mollusca and Chordata
2. Annelida, Arthropoda and Chordata
3. Annelida, Arthropoda and Mollusca
4. Arthropoda, Mollusca and Chordata

Which of the following animals are true coelomates with bilateral symmetry ?

1. Adult Echinoderms

2. Aschelminthes

3. Platyhelminthes

4. Annelids