WorksheetsPlant Biology Comprehensive Test
Total questions: 24
Worksheet time: 15mins
Which structure produces gametes in plants?
Sporophyte
Gametophyte
Zygote
Embryo
Angiosperms differ from gymnosperms because they:
Lack seeds
Produce flowers and fruits
Have needle-like leaves
Are non-vascular
What is the primary function of the endosperm in seeds?
Photosynthesis
Nutrient storage
Water absorption
Pollination
Which part of the flower contains ovules?
Stigma
Style
Ovary
Anther
Match the term in Column A with its correct description in Column B:
Scion
Upper part used in grafting
Pollination
Transfer of pollen
Germination
Growth of seed into plant
Sporophyte
Diploid phase of plant life cycle
Grafting
Joining two plant parts
What are the parts of the flower?
Petal, Stamen, Pistil, Sepal
Leaf, Root, Stem, Fruit
Branch, Bud, Leaf, Seed
Stem, Leaf, Root, Flower
Which pollinator is most suitable for a flower.
Bee
Bat
Wind
Butterfly
Which part of the seed stores food for the embryo?
Cotyledon
Seed coat
Embryo
Micropyle
Name the parts of a flower.
What is number 2 called?
Stamen
Pistil
Petal
Sepal
What is number 4?
sepal
stamen
pistil
petal
Which part of the flower is the most beautiful and also attracts insects?
The roots
The stem
The sepals
The petals
Which part of the plant protects the style and the stigma?
The petals
The leaves
The roots
Raw sap
My job is to produce seeds. I attract insects for pollination. I am a ... .
flower
leaf
stem
root
part of flower that holds pollen
stigma
anther
ovary
pistil
Insects carry pollen from one plant to another. What else carries pollen?
wind
sun
petals
roots
The (a) attract pollinators. Pollen is deposited on the (b) . The pollen grain frows and fuses with the (c)
Protective outer covering of a seed
Seed Coat
Seed Jacket
Plumule
Radicle
The seed includes
Embryo
Food supply
Protective coat
Zygote
What is the first stage in a plant's life?
germination
seed
young adult
seedling
