Gujarati
6.Evolution
normal

Trilobites were evolved during

A

Salvian

B

Cambrian

C

Pre-cambrian

D

Devonian

Solution

(b)The orgin of trilobites is considered about $505-510$ millions of years ago during cambrian period. They become extinct in permian period.

Standard 12
Biology

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.