Advertisements
Advertisements
प्रश्न
Fill in the blank.
Fishes obtain oxygen from water through ......................
Advertisements
उत्तर
Fishes obtain oxygen from water through gills.
APPEARS IN
संबंधित प्रश्न
Give two examples of Amphibians:
Fill in the blank.
................. is an example of a crustacean.
Write a short answer.
What do you mean by the radially symmetrical body?
Write a short answer.
Give two examples of Platyhelminthes.
Classify the given animals into different categories indicated.
Crab, millipede, butterfly, ant, scorpion, centipede, spider, lobster, moth, prawn into arachnids, crustaceans, myriapods, and insects.
Name the various classes of chordates with two examples.
How do chordates differ from non-chordates?
Karl Von Linne was involved with which branch of science?
______ is the unique characteristic feature of mammals.
What are pneumatic bones?
