Предмет: Биология, автор: chelonenko11

Где закладывается хорда у ланцетника?

Ответ:
А) на переднем конце тела
Б) над кишечной трубкой
В) под кишечной трубкой
Г) на брюшной стороне тела

Ответы

Автор ответа: gavarsded

6

Ответ: Б

Хорда закладывается на спинной стороне тела над кишечной трубкой.

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