WorksheetsPlant Sexual Reproduction
Total questions: 20
Worksheet time: 10mins
Sexual reproduction involves gametes
True
False
Name the gametes in a plant
Egg & sperm
Egg & pollen
Pollen & sperm
Name the male part of the plant
Stigma
Style
Stamen
Sepal
The stamen is made of the
Anther & filament
Anther & petal
Fliament & ovary
Ovary & style
The carpel is made of the
Stigma & petals
Stigma, style & ovary
Filament & anther
Petals
These parts attract insects
Stem & leaves
Stigma, Style & Ovary
Anther & filament
Petals & nectary
Where does the pollen land
Stigma
Style
Ovary
Petal
Which part makes the egg
Stigma
Style
Ovary
Which part makes the pollen
Stigma
Style
Filament
Anther
The transfer of pollen from anther of 1 plant to stigma of another is called
Fertilisation
Pollination
Germination
Dispersal
The fusion of the male gamete nucleus with the female gamete nucleus to make a zygote
Pollination
Germination
Dispersal
Fertilisation
What is the seed made from
The fertilised egg
The ovary
The anther
Which one of the following is the correct order in which a plant may reproduce?
Fertilisation, pollination, germination, seed dispersal, seed formation.
Germination, pollination, seed dispersal, fertilisation, seed formation.
Pollination, fertilisation, seed formation, dispersal, germination.
Pollination, seed formation, fertilisation, germination, seed dispersal.
A wind-pollinated flower will have
small petals, nectar and produce scent
small petals, large anthers and have a feathery stigma
large anthers, coloured petals and produce nectar
large petals, small anthers and produce scent
The diagram shows the carpel of a flowering plant. Parts C and D in the diagram are
C = stigma, D = ovule
C = ovule, D = stigma
C = style, D = stigma
C = stigma, D = style
Which one of the following statements is correct?
After fertilisation, the ovule forms a seed.
The embryo of a seed consists of the testa and radicle.
The radicle of the seed grows upwards.
The plumule forms the future root of the plant.
The diagram shows a typical wind pollinated flower. What are the labelled parts?
A = Stamen, B = Petal.
A = Stamen, B = Carpel.
A = Sepal, B = Carpel.
A = Carpel, B = Ovary.
Which one of the following is not a stage in sexual reproduction?
Germination
Fertilisation
Photosynthesis
Pollination
Which is NOT a characteristic of sexual reproduction?
Gametes from two parents unite to form a zygote.
Offsprings are genetically identical to the parent.
Offsprings are different from their parents and siblings.
Genetic variability of offspring help to ensure survival in changing environmental conditions.
The diagram shows a longitudinal section through the ovule of an angiosperm. The role of Y is to
fuse with a male nucleus to form the endosperm
fuse with a male nucleus to form the cotyledon
fuse with a male nucleus to form the embryo
support the position of the ovum and disintegrate after fertilization
