MEDIUM
Earn 100

Crocodile, fish and frog, on one hand, and squirrel and crow, on the other hand, differ in the following:

76.92% studentsanswered this correctly

Important Questions on Animal Kingdom

HARD
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which among these is the correct combination of aquatic mammals?
HARD
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
A jawless fish, which lays eggs in freshwater and whose larvae after metamorphosis return to the ocean is
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Choose the correct statement.
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following has notochord throughout life?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which one of these animals is not a homeotherm?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals

Which of the following statements are true for the phylum-Chordata?

(a) In Urochordata, notochord extends from head to tail, and it is present throughout their life.

(b) In Vertebrata, the notochord is present during the embryonic period only.

(c) Central nervous system is dorsal and hollow.

(d) Chordata is divided into 3 subphyla: Hemichordata, Tunicata, and Cephalochordata.

MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Select the option from the following having matching characteristics for the mentioned group without any exception:
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals

Name the classes of Tetrapoda that exhibit the following characters:

Column (A) Column (B)
Acrodont Thecodont
10 pairs cranial nerves 12 pairs cranial nerves
Cold-blooded Warm-blooded
Amphicoelous vertebrae Amphiplatyan vertebrae
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which is the National Aquatic Animal of India?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which one of the following characteristics is not shared by birds and mammals?
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
All vertebrates are chordates but all chordates are not vertebrates, why?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Birds are glorified reptiles, because the birds evolved from the reptiles, and also they share the characters with reptiles?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Identify the differences between Chondrichthyes and Osteichthyes:
a) Chondrichthyes have gill slits covered by operculum and Osteichthyes have gill slits without operculum
b) Chondrichthyes have a swim bladder and Osteichthyes do not have a swim bladder
c) Chondrichthyes contain placoid scales and Osteichthyes contain cycloid scales
d) Chondrichthyes contain terminal mouth and Osteichthyes contain ventral mouth
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
A marine cartilaginous fish that can produce electric current is:
EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals

Observe the following simplified scheme and choose the correct option that matches with the letters given in the boxes.

Question Image

EASY
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Pick up the organism that emits light
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals

Identify the wrongly matched Scientific and common name:

Scientific name Common name
a) Bungarus Krait
b) Exocoetus Flying fish
c) Trygon Electric ray
d) Carcharodon Dogfish shark
e) Myxine Hagfish
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Which of the following characteristic features always holds true for the corresponding group of animals?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
In which of the following animals, digestive tract has additional chambers like crop and gizzard?
MEDIUM
Biology>Diversity in the Living World>Animal Kingdom>Classification of Animals
Identify the correct statement/s regarding class Aves.
1. Forelimbs are modified into wings and hindlimbs are modified for walking and swimming.
2. Heart completely four-chambered.
3. They are homeotherms.
4. They are oviparous and development is direct.