pehali

[Microbian]

Re: pehali

@Hakuna_Matata

yakhhhhhhhhhh… plz yaad na kerwaein…

aray toad me kab hota hai vertebral column.. Punjab text book me nahi dikhaya gaya

khair me confirm karunga.. wese sochne ki baat hai egg me se nikalte huye off-spring ki backbone kese ban sakti hai

amphibians are vertebrates and all vertebrates have a backbone