Mark the wrong combination-- সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020 প্রশ্ন Mark the wrong combination-- ক. J. L. Baird : Television খ. J. Perkins : Penicillin গ. James Watt : Steam Engine ঘ. A. G. Bell : Telephone সঠিক উত্তর J. Perkins : Penicillin সম্পর্কিত প্রশ্ন আরো দেখুন Which one of the following is responsible for the depletion of ozone layer? Which one is a renewable energy source? What is the correct increasing order of abundance of the main components of air? What is the pulse rate of an average healthy human beings? Who invented typewriter? মন্তব্য There are no comments yet. Authentication required You must log in to post an answer. Log in বিষয় সাধারণ বিজ্ঞান অধ্যায় Basic Information of Daily Science, Inventions and...
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