Wednesday, 6 June 2018

Altricial



Altricial



Altricial: Born in a very immature and helpless condition

Altricial birds: Born without feathers and helpless



Altricial Development 



Humans are best known Atricial Organism



Atricial Development (Needs Nourishment)

Precocial Development ( Does not have the same requirements as Altricial)


Altricial VS Precocial



Snapshot














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