isopure aur isvi mein kya Antar Hai BC and AD and BC mein kya Antar hai what is difference between BC and AD and Avni and before crystahttps://youtu.be/p5LwcIxRHMk

AD / BC/BCE 

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  Planning And Development MCQ | Class 12 | Political Science | Chapter 8 MCQ 1. In India, who presents the bill for the formation of the new state to the President?  (a) Prime Minister (b) Chief Ministers of the state  (c) Legislative (d) Cabinet 2. To whom does the President refer the bill after his review? (a) Parliament    (b) State Assembly  (c) Prime Minister    (d) None of these   3. “The legislation constituting a new State from any region of a State should originate from the legislature of the State concerned.” This proposal was put forth by whom in 1948?  (a) Dr. Bhimrao Ambedkar (b) Prof. KT Shah  (c) Pt. Jawahar Lal Nehru (d) Sardar Patel 4. Where did the Andhra’s get resolution from? (a) Supreme Court  (b) Madras Legislature  (c) Madras High Court  (d) Delhi  5. Which of these statements about the Bombay Plan is incorrect? (a) It was a blueprint for India’s economic future. (b) It supp...
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  Molecular Basis of Inheritance MCQ | Class 12 | Biology | Chapter 6 1. DNA is a (a) long polymer of deoxyribonucleotides (b) short polymer of deoxyribonucleotides (c) monomer polymer of deoxyribonucleotides (d) long polymer of ribonucleotides 2. If the distance between two consecutive base pairs is 0.34 nm and the total number of base pairs of a DNA double helix in a typical mammalian cell is 6.6×10 9  bp then the length of the DNA is approximately (a) 2.5 m (b) 2.2 m (c) 2.7 m (d) 2.0 m 3. Which of the following are nucleotides? (a) adenosine, cytidilic acid, cytosine (b) adenylic acid, cytidilic acid, gunaylic acid (c) cytidine, adenine, adenylic acid (d) uracil, thymidine, thymidylic acid 4. A nucleoside differs from in nucleotide. It lacks the (a) base (b) sugar (c) phosphate group (d) hydroxyl group 5. In a DNA strand the nucleotides are linked together by (a) glycosidic bonds (b) phosphodiester bonds (c) peptide bonds (d) hydrogen bonds 6. In DNA 20% bases are adenine ...
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