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CHAPTER 6: REPRODUCTION IN PLANTS
TOPIC – METHODS OF SEED DISPERSAL
OBJECTIVE QUESTIONS
Q1. Fill in the blanks.
a) ……………………………is an important factor that determines the dispersal of seed.
b) Seeds of……………………have wings that spin through the air like mini helicopters.
c) …………………………..has air trapped between its fibers?
d) ………………………..seed disperse through the explosion.
e) …………………………seeds disperse through ingestion by animals.
Q2. State True or False.
a) Seed dispersal can occur through human beings…………….
b) Seed dispersal is important for the new plant to grow properly…………..
c) Water is not important for seed dispersal…………..
d) Lotus seed are spongy………………….
e) Maple seeds have wings like structure………………..
Q.3. Seeds of which of the following plants have spines?
1. Cocklebur
2. Lotus
3. Dandelion
4. Ferns
Q.4. Seed dispersal is a process where
A) Male and female part of plant fuse
B) A new plant comes from seed
C) Seed becomes fit for growth
D) Spread of seeds to different parts
1.
