Question

write the charateristics of reptillia

Answer 1

Reptilia have body covered with scales made of keratin. fertilize eggs internally. produce eggs with shells and internal membrane structure. are cold-blooded and absorb heat from environment

Answer 2

$\huge\textbf{REPTILIA}$


→ These are first vertebrates fully adopted for life on dry land. Some live in water but they also return to the land for breeding.


→ The heart is incompletely 4 chambered having two auricles and a partly divided ventricle. (Crocodiles have 4 chambered heart)


→ Respiration occurs by lungs.


→ Two pairs of limbs are present in them which act as appendages.


→ Ex :- Lizards, Snakes, Tortoise, Crocodiles etc.
__________________________________