Sodium and potassium are placed in the same group of modern periodic
table. If the molecular formula of sodium sulphate is Na, SO , then decide
the molecular formula of potassium sulphate. Give reason for your answer.
"Biogas plant is a boon to farmers.” Why ?
brown coloured hair from mother and black coloured hair from father?
ERF & RR
5
83-E
12.
The gene for brown coloured hair is recessive over gene for black coloured
hair. What is the hair colour of a person who has inherited a gene for
Answers
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Explanation:
BSDK is the ans Baby Girl
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