HARD
Earn 100

Which of these birds cannot fly

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Important Questions on Diversity in the Living World

EASY
Tracheal respiration is found in:
MEDIUM
Which of the following is not a member of phylum Arthropoda:
EASY
Which of the following does not have poison apparatus?
 
EASY
Which of the following statements is incorrect about honey bees?
MEDIUM
Which fish feeds in the middle zone of the pond?
EASY
Which one of the following organisms has a cellular respiratory pigment dissolved in plasma and is also a predaceous carnivore and shows matriphagy?
EASY
Which of the following animal possess jawless sucking mouth?
MEDIUM
Which animals in the animals kingdom require the maximum amount of energy?
EASY
Which of the following characters are found in mammals?
EASY
The correct sequence of number of chambers of heart in crocodile, frog, man and fish is :
EASY
Which of the following have open circulatory system?
MEDIUM
The organ which spider use to prepare web is –
 
MEDIUM
Balanoglossus is connecting link between
MEDIUM

Most fishes do not sink in water due to the presence of-

(I) Swim bladder

(II) Air bladder

(III) Air sacs

(IV) Air in spongy bones

MEDIUM
Nematoblasts or stinging cells are found in which phylum of animals
EASY
A taxonomist during his voyage found a solitary marine animal with spines on skin made of calcium carbonate. However, its coelom was made of pouches pinched off from endoderm. Assign the specimen to the most appropriate Phylum.
EASY
Among the following, identify the wrong statements with respect to a whale and write them correctly.