MCQ
The dinosaurs were maximum during the period of:
- AJurassic
- BTriassic
- CCretaceous
- DPalaeocene
Explanation:
The dominant animals during the Jurassic period were dinosaurs.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Reason : Copper $-T$ prevents passage of sperms from vagina upwards into fallopian tubes.