flower parts and functions. petals usually bright in color, scented and may produce nectar (a sugary...

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Flower Parts and Functions

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Page 1: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Flower Parts and Functions

Page 2: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Petals

Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects.

Page 3: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Anther

Contains pollen sacs filled with pollen grains. Each pollen grain contains a male nucleus (gamete).

Page 4: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Filament

The thread-like structure that holds anther in best position to release pollen grains.

Page 5: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Stigma

A platform with a sticky surface on which the pollen grains land.

Page 6: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Style

A hollow structure that holds the stigma in the best position to receive pollen grains.

Page 7: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Ovary

1- Contains ovules (female gametes).2- Develops into a fruit after fertilization.

Page 8: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Ovules

1- Contains the female nucleus (gametes).2- Fuses with the male nucleus to form the seed.

Page 9: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Sepals

Green in color, they protect the flower bud.

Page 10: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Stamen

The male part of the flower (anther and filament).

Page 11: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Carpel

The female part of the flower (stigma, style, and the ovary).

Page 12: Flower Parts and Functions. Petals Usually bright in color, scented and may produce nectar (a sugary solution) to attract pollinating insects. Petals

Label the Parts

stigma

style

ovary

ovules

sepal

petal

filament

anther

carpelstam

en

Pollen