Question

draw the flow chart showing different stages in doing the experiment with egg

Answer 1

1. Place the egg in the vinegar and place it for 24 hours
2. Replace the vinegar next day with the fresh one. Place it in a safe place for a week
3. After a week, rinse the egg. The egg will look translucent as the shell of the egg is dissolved in the vinegar and is no longer on the egg. Only the thin delicate membrane is present on the shell.

Answer 2

pls see in 9th class biology book page number 43 Activity 3
hope you understand!!!!☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺☺