Question

7.Difference between Amphibians and Reptiles.​

Answer 1

Answer:

7.Difference Between Reptiles and Amphibians. ... Also, amphibians lay eggs in the water, and their young have gills to survive in the water. They venture onto land only when fully mature. Reptiles, on the other hand, have adapted to live completely on dry land.

Answer 2

Answer:

Amphibians

• They live on land as well as in water.

• Their larval stage is spent in water and adulthood on land.

• They are oviparous

• Fertilization is external.

• They can breathe through gills as well as lungs

• The heart is three-chambered

• They secrete toxins from their skin to protect themselves from predators.

• Skin is smooth and highly porous

• The webbed feet help them to swim.

• They have restrictions to narrow bands of the colour spectrum.

Reptiles

• They live usually on land

• Their larval and adult stages are spent on land.

• They are oviparous as well as viviparous

• Fertilization is internal.

• They breathe through lungs.

• The heart is three-chambered but the ventricle is further divided through a septum

• The skin is protected by hard scales, and they also secrete toxin through teeth and nails.

• Skin is dry, hard and scaly

• They have limbs to facilitate running and swimming.

• Their eggs are covered with a hard protective covering

• They can visualize and distinguish between different colours.

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