railway RRB Junior Stenographer (Ministerial and Isolated Categories) Mock Test General Science Biology Invention and Discoveries

Who proposed 'Every person has a specific blood group'?

1
Harvey
2
Mendel
3
Darwin
4
Landsteiner
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters