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WorksheetsPollination & Fertilisation
Total questions: 10
Worksheet time: 10mins
Pollination is the transfer of mature pollen grains ____________________ of a flower
from stigma to anther
from anther to stigma
from filament to style
from style to filament
There are two types of pollination which are :
cross pollination
sexual pollination
self pollination
animal pollination
water pollination
Pollination is the transfer of mature pollen grains ____________________ of a flower
from stigma to anther
from anther to stigma
from filament to style
from style to filament
Examples of pollination agents are :
Water
Wind
Animal
Insect
Human
-Long filament with big anthers
-Long style and feathery stigma
-Produce large quantities of light pollen grains
-Produce many small flowers
Based on the above characteristics of plants. Identify the plant's pollination agent.
Insect
Water
Animal
Wind
-Do not have nectar
-Have large amount of pollen grain
-Floating pollen grains
Identify the correct pollination agents for the plant with above characteristics
Wind
Insect
Animal
Water
When pollen grains land on the stigma, each pollen grain produces _________________
sugary fluid
pollen tube
micropyle
style
Pollen tube carrying two male gametes grow down through the style and into _______________________
ovule in the ovary
ovary of the flower
ovule in the petal
ovule in the sepal
Which process happens first...
Pollination and then fertilisation
Fertilisation and then pollination
What is fertilisation?
The process of transferring the pollen from one flower to another
The fusion of the male and female gamete
The growth of an embryo
