Question

Match the following.
i)Discovery of chlorophyll in only certain parts of plant cell
ii)Extraction of chlorophyll

iii) Isolation of chloroplast

iv) Liberation of oxygen in the presence of only sunlight
a)1954
b)1817
c)1779
d)1775
e)1883
A)c,a,b,e
B)e,b,a,c
C)e,a,b,c
D) c,e,b,a
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Answer 1

Answer:

option B is correct

I hope this helps you

Answer 2

The correct matching for these are:

For A it is 1883

For B it is 1817

For C it is 1954

For D it is 1775.

In the year 1883, A. F. W. Schimper discovered chloroplasts. J B Caventou discovered the presence of chlorophyll and extracted chlorophyll in 1883. Chloroplasts were isolated in the year of 1954. And, the liberation of oxygen in the presence of sunlight was discovered by J Priestley in 1775.