Science and Nature | From which plant is the poison ricin obtained? (+ 8 more...)

The Daily Quiz - Science and Nature Today's Questions: Question 1: From which plant is the poison ricin obtained? Question 2: What is the name of the constellation that is commonly known as 'Big Bear'? Question 3: What is the word for a group of swallows? Question 4: Who invented the ballpoint pen? Question 5: Which system of counting uses the numbers 0-9 and the letters a-f? Question 6: What is Histology the study of? Question 7: What is the chemical potassium hydroxide often used for? Question 8: What is Odonatology the study of? Question 9: What is the word for a female bear? This podcast is produced by Klassic Studios Learn more about your ad choices. Visit megaphone.fm/adchoices