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प्रश्न
What are the differences between amphibians and reptiles?
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उत्तर
| Amphibian | Reptiles | |
| 1. | They have a dual mode of life. | They are completely terrestrial. |
| 2. | Scales are absent. | Skin is covered with scales. |
| 3. | They lay eggs in water. | They lay eggs on land. |
| 4. | It includes frogs, toads, and salamanders. | It includes lizards, snakes, turtles, chameleons, etc. |
संबंधित प्रश्न
What are the difficulties that you would face in classification of animals, if common fundamental features are not taken into account?
What do you mean by the term triploblastic animals? Give two example.
Name the phylum in which ambulacral system is present. What is its function?
Give an example each of Urochordata and Cephalochordata.
Explain general characteristics of phylum Platyhelminthes and Nematoda. Give two examples of each.
Why are scientific names of living beings considered better than their common names?
What are the group names of the following categories of animals?
Animals with a hairy skin ___________
What are the group names of the following categories of animals?
Animals with three pairs of legs ___________
What are the group names of the following categories of animals?
Animals with feathers _________
Give any one difference between the following :
Flatworm and Roundworm
Name three animals (belonging to different classes) which breathe by means of lungs but have no external ears (pinnae).
TYRANNOSAURUS
(One of the extinct animals which lived on the Earth about 100,000,000 years ago) Tyrannosaurus was about six meters long and it preyed upon other animals.
What do you think about its classification-was it an amphibian, a reptile or a mammal?
Can you call it a relative of Kangaroo? Yes/No. Give reason
Name any two animals which possess compound eyes.
Give two examples of each of the following: Platyhelminthes
Give two examples of each of the following: Annelida
Fill in the blanks:
Nephridia are the excretory organs of ______.
Choose the correct answer: Which of the following is not a helminth parasite?
What is binomial nomenclature?
Bilaterally symmetrical and acoelomate animal are exemplified by:
Give scientific reasons.
Body temperature is not constant in amphibians.
