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प्रश्न
Four chambered heart is present in ______.
पर्याय
Lizard
Snake
Scorpion
Crocodile
उत्तर
Four chambered heart is present in Crocodile.
संबंधित प्रश्न
“All vertebrates are chordates but all chordates are not vertebrates.” Justify the statement.
How important is the presence of air bladder in Pisces?
What are the modifications that are observed in birds that help them fly?
The limbless amphibian is ______.
Which of the following is not correctly paired?
Which of the following is an egg laying mammal?
Pneumatic bones are seen in ______.
List the features that all vertebrates show at some point in their development.
List three features that characterise bony fishes.
List the functions of air bladder in fishes.
Write the characteristics that contributes to the success of reptiles on land.
List the unique features of bird’s endoskeleton.
Which of the following is NOT a character of Chordata?
A and B are respectively represents?
Give the characteristic features of the following citing one example.
Urochordata and cephalochordata
Give three major differences between chordates and non-chordates and draw a schematic sketch of a chordate showing those features.
