Biology, asked by ranjapegu2000, 11 months ago

write short notes on the following (draw diagrams where necessary) (a) fructification of sphenophyllum and (b) internal structure of psilophyton stem​

Answers

Answered by abantighosh01
0

Explanation:

Squeeze your finger and place a drop of blood on a slide and cover with the coverslip. (Use a band-aid to prevent infection.) You may wish to view the lab "Preparing a blood smear" for further information on preparing the slide. Place the slide on the microscope stage, and bring into focus on low power (100X).

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