unit 2 the plant kingdom

UNIT 2THE PLANT KINGDOM

UNIT 2 THE PLANTS KINGDOM

stem roots seeds

cell membrane chloroplast vacuole

cytoplasm cell wall nucleus

herbaceous stem woody stem vein

petiole blade root hairs

stomata stigma anther

pistil ovules style ovary

stamen filament

chlorophyll leaves pollination

Spore xylem sap fertilisation

phloem sap sexual reproduction

PLANTS

Flowering

Angiosperms

Gymnosperms

Non-Flowering

Algae

Mosses

Ferns

Angiosperms Gymnosperms

Strong roots, leaves, a stem, and flowers.

Seeds – inside the flower.They can produce fruit.

Strong roots, a stem and long,

thin leaves. Small flowers.

They don’t produce any

fruit.Seeds

developin cones.

Flowering Plants

Read the definitions and write the words

a. ________________ (noun) This is where a gymnosperm’s seeds develop.b. ________________(noun) These are large, long leaves on a fern. They are divided into

many narrow sections.c. _________________ (noun) These types of plant produce flowers.

Answer the questions about the characteristics of plants.

d. How do plants get their nutrients? ____________________-e. What do plants react to? __________________________f. How do most plants reproduce? ____________________________

NON-FLOWERING PLANTS

Algae

In or near the water. On land.

Mosses

In tropical rainforests.

Ferns

nucleus Cell wallCell membrane

chloroplast

cytoplasm

vacuole

PHOTOSYNTHESIS

stigma

style

ovary

ovules

filament

antherpetal

sepal

SEXUAL REPRODUCTION

Male organSTAMEN

anther filament

Female organPISTIL

Ovary

ovules

style stigma

NON-FLOWERING PLANTS

ASEXUAL REPRODUCTION

Stolonsstrawberries

SporesMossses, ferns

Cuttingsgeraniums

Tuberspotatoes