Related Questions

(i) Why do we remember May Day? (ii) What significant changes happened due to that event? (iii) How did the event happen? (iv) What can be done in present day as a result of that event ? (v) Mention the moral of that event.
The discovery of penicillin was a ------- event
The discovery of penicillin was a ----- event.
In what ratio must a mixture of 11% sugar strength be mixed with that of 25% sugar strength so as to get a new mixture of 13% sugar strength?
Penicillin কে আবিস্কার করেন?
Fill in the blank by choosing the appropriate word/words : Alexandar Flemming ---- penicillin.
Alexander Fleming ---- penicillin .
Penicillin is widely used as -
Alexander Fleming ----- penicillin.
বাণিজ্যিকভাবে নিচের কোনটি থেকে পেনিসিলিন তৈরি হয়? (Which one of the following produces penicillin commercially?)