The secretory product pectin of cell wall is chemically a
A. protein
B. carbohydrate
C. lipid
D. nucleic acid
Answer: Option B
A. protein
B. carbohydrate
C. lipid
D. nucleic acid
Answer: Option B
On which date Meghalaya came into existence as a state of India.
A. 12 January 1972
B. 21 January 1972
C. 1 January 1970
D. None of these
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