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Question Asked by a Student from EXXAMM.com Team
Q 1963191045.     A teacher takes the science students on an
educational tour. There the students visit an
orchard and nursery to see various methods
used by farmers to propagate plants. The
students saw some butter paper bags wrapped
around the flowers and fruits of some trees. The
teacher tells the students that the farmer has
done this deliberately.
(a) Why do you think the farmer has covered
the flowers and fruits with bags?
(b) What is this method known as?
(c) Is this practice useful? Will it produce
seeds with desired qualities?
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)