Advertisements
Advertisements
प्रश्न
Give reason for the following.
What happens to the body temperature of a fish when the temperature of water drops?
Advertisements
उत्तर
Since fish are cold-blooded animals, the temperature of their body also drops when the temperature of water drops.
APPEARS IN
संबंधित प्रश्न
Give two examples of Coelenterates:
Fill in the blank.
........................... are considered as farmers’ friend of farmers.
Fill in the blank.
Fishes obtain oxygen from water through ......................
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
Differentiate between
flatworms and roundworms
Write a short answer.
Give two examples of Platyhelminthes.
Classify the given animals into different categories indicated.
Jellyfish, liver fluke, pinworm, Ascaris, tapeworm, Hydra, sea anemone into cnidarians, Platyhelminthes, and Nemathelminthes.
Write two main characters of the following animal and name the phylum it belongs to: Starfish
Giving birth to young ones is described as ______.
What is the name of the bone which is filled with air?
