Science, asked by 1234abcd11, 3 months ago

it is a beam of ray starting from point source of light appear to screen . who's defination​

Answers

Answered by mysticprince02
1

Answer:

cell is the basic functional and structural unit of cell

Explanation:

Answered by aniketagrawalujjain
0

Answer:

cell is the basic structural and functional unit of a organism.

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