Предмет: Биология, автор: tsasha01

Помогите срочно нужно пожалуйста !!!!
Треска откладывает 9 млн икринок, колюшка -180 икринок . Почему разная плодовитость у рыб?

Ответы

Автор ответа: adidascom

0

У мальков трески очень маленький шанс выживания. Так как очень много хищников! Из этих 9 млн икринок выживут около миллиона мальков или даже меньше. У колюшки наоборот!

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