Question

plz help 4 questions in biology ok

Answer 1

Answer:-

Here is your answer ✌✌

Option c is right "12"

Chromosomes no. in pollen grain:-n=12

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Answer 2

Most of the people are employed in the primary sector this is because in the secondary sector ,when the development increases 6 times then the employement increases 2.5 times only.In tertiary sector, if the development increases 13 times the employement increases 5 times only...

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