Unit 4 Plants

Unit 4 Plants

Multiple Choice

Which part contains the ovary?

• Stamens

• pistil

• Seed

• Petals

Multiple Choice

Which part becomes seeds?

• Stamens

• Ovules

• Sepals

• Pistils

Multiple Choice

Which parts are frequently colourful to attract insects?

• Petals

• Sepals

• Pistils

• Stamens

Multiple Choice

Which part are small and green and protect the flower?

• Stamens

• Pistils

• Sepals

• Petals

Multiple Choice

Which part of the plant supports it and carries water and minerals?

• leaves

• stem

• flowers

• seeds

Multiple Choice

Which part of a plant take the sunlight and help the plant to make food?

• roots

• leaves

• stem

• flowers

Multiple Choice

Which part of the plant produce fruits?

• flowers

• leaves

• stem

• roots

Multiple Choice

Which part of the plant absorb water and minerals from the soil?

• roots

• leaves

• stem

• flowers

Summary page 54

Parts of a plant

• The stem: supports the plants and carries water and minerals.

• Leaves: take in sunlight and help the plant to make food.

• Flowers: prduce fruits and they have seeds.

• Roots: fix the plant to the groud and absorb water and minerals from soil.

Multiple Choice

What types of plants that produce seeds do you know?

• angiosperms and gymnosperms

• angyosperms and gimnosperms

• angiosperms and gemnosperms

Multiple Choice

The ones that have flowers and produce fruits are...

• angiosperms

• gymnosperms

Multiple Choice

The ones that don't have flowers and produce cones are called...

• gymnosperms

• angiosperms

SUMMARY Page 55

What are seed-producing plants?

• Angiosperms: they have flowers that produce fruits with seeds inside. ex. PEAR TREE

• Gymnosperms: they don't have flowers. They produce cones with seeds inside. ex. PINE TREE

Multiple Choice

Which part produces pollen?

• pistil

• stamens

• sepals

• petals

Multiple Choice

Which part contains the ovary which becomes a fruit?

• Stamens

• Pistils

• Petals

• Sepals

Multiple Choice

Which part contains the ovules that become seeds?

• Stamens

• Pistils

• Ovules

• Petals

Multiple Choice

Which part are frequently colourful to attract insects?

• Sepals

• Pistils

• Petals

• Seeds

Multiple Choice

Which part small and green protect the flower?

• Sepals

• Petals

• Pistils

• Stamens

REPRODUCTIVE ORGANS Page 56

• The stamens: produce pollen

• The pistil: contains the ovary which becomes a fruit

• The ovary: contains ovules which become seeds.

• The petals: are colourful to attract insects

• The sepals: are small and green. They protect the flower.

Multiple Choice

Stage 1: The seeds ...: they begin to grow

• germinate

• grows

• disperse

• trabsport

Multiple Choice

Stage 2: The plant ... into a tree

• disperses

• grows

• transports

• walks

Multiple Choice

Stage 3: The wind, animals or insects .... the pollen from one flower to another.

• fertilises

• grows

• germinate

• transport

Multiple Choice

Stage 4: The pollen ...the ovules which become seeds.

• transports

• fertilises

• grows

• disperses

Multiple Choice

Stage 5: the fruit falls to the ground . the wind, animals and insects ... the seeds.

• put

• germinate

• fertlise

• disperse

The life cycle of a flowering plant p.57

• Stage 1: the seeds germinate and begin to grow.

• Stage 2: the plants grows into a tree.

• Stage 3: the wind, insects and animals transport the pollen from one flower to another.

The life cycle of a flowering plant p.57

• Stage 4: the pollen travels to the ovary and fertilises the ovules which become seeds.

• Stage 5: the fruit falls to the ground. The wind, animals or insects disperse the seeds.

Study hard and I am sure your mark will be great!!!! Cheer up!! Teacher Arancha