Help me with this plz
this is a activity
Take four peeled potato halves and scoop each...
Biology, 07.06.2021 07:40 jo17miapierre
Help me with this plz
this is a activity
Take four peeled potato halves and scoop each one out to make potato cups. One of these
potato cups should be made from a boiled potato. Put each potato cup in a trough
containing water. Now,
(a) Keep cup A empty
(b) Put one teaspoon sugar in cup B
(c) Put one teaspoon salt in cup C
(d) Put one teaspoon sugar in the boiled potato cup D.
Keep these for two hours.
Then observe the four potato cups
now answer the questions by reading the above activity
Take an A 4 size sheet and answer the following questions in that sheet -
(i) Explain why water gathers in the hollowed portion of B and C.
(ii) Why is potato A necessary for this experiment?
(iii) Explain why water does not gather in the
hollowed out portions of A and D.
iv)Draw labelled diagram of the ‘experiment set up’ and ‘plant cell'
9th class
answer fast
Answers: 1
Biology, 21.06.2019 21:00
What is the relation ship between structure and function in an organism
Answers: 1
Biology, 22.06.2019 04:00
Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms
Answers: 1
Biology, 22.06.2019 12:30
Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?
Answers: 1
Mathematics, 30.08.2019 12:20
Mathematics, 30.08.2019 12:20
Mathematics, 30.08.2019 12:20
Mathematics, 30.08.2019 12:20
Social Studies, 30.08.2019 12:20
History, 30.08.2019 12:20
Physics, 30.08.2019 12:20
Mathematics, 30.08.2019 12:20
Business, 30.08.2019 12:20