Multiplication in Plants Worksheet-2
Fill in Blanks.
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The fusion product of male and female gametes in known as ____
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Flowers having sepals, petals stamen and carpel are _____.
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_____ pollinated flowers usually have sweet smell, bright-coloured petals and are rich in nectar.
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In _____ reproduction, seed formation takes place.
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The process of transfer of pollen grains between two flowers of the same plant is called _____.
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In all _____ plants, the seeds are enclosed by a fruit.
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Spore formation is a means of ____ reproduction.
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_____ is the organ of reproduction in most of the plants.
True or False.
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Yeast cells are used in brewery.
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In plants, sexual reproduction is carried out only in flowering plants.
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Cotyledon is the part of seed that stores food for baby plant.
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Ginger is a stem which bears nodes and internodes.
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After repeated division, zygote forms the fruit.
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Pollen grains are the male gametes of a flower.
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In Self Pollination, pollen grain are transferred to the stigma of the same flower.
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Yeast reproduces by asexual and sexual means.
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Match the following
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Column I
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Column II
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A
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Sweet potato
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P
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Hybridisation
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B
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Potato
|
Q
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Bryophyllum
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C
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Leaf buds
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R
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Spirogyra
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D
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Grafting
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S
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Adventitious root
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E
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Tissue culture
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T
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Yeast
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F
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Cross-pollination of different species
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U
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Artificial propagation
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G
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Bud
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V
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Micropropagation
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H
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Fragmentation
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W
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Stem tuber
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Answer Key:
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Zygote
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complete flower
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Insect
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Sexual
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self pollination
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Flowering
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Asexual
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Flower
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True
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True
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True
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False
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True
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True
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True
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False
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A–S; B–W; C–Q; D–U; E–V; F–P; G–T; H–R