Systems and Models in Flower Anatomy

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What is the role of the anther in a flower?

The anther produces and stores pollen grains.

How does the filament assist in pollination?

The filament positions the anther for effective pollination.

What is the function of the stigma in a flower's reproductive system?

The stigma captures pollen grains.

Describe the role of the style in pollination.

The style connects the stigma to the ovary and aids in pollen tube growth.

What transformation occurs in the ovary after fertilization?

The ovary houses ovules and develops into fruit after fertilization.

What are the functions of petals?

Petals attract pollinators with color and scent.

Why are sepals important for a flower bud?

Sepals protect the flower bud before it blooms.

What is the male organ of a flower and what does it consist of?

The male organ is the stamen, which consists of the anther and filament.

What part of the flower becomes the seed post-fertilization?

The ovule becomes the seed after fertilization.

Which parts of the flower typically fall off after fertilization?

Petals, sepals, stamens, style, and stigma may shrivel and fall off.

What does imbibition refer to in seed germination?

Imbibition refers to the uptake of water by seeds, leading to swelling and germination.

How does the embryo form in a flower's life cycle?

The embryo forms when the zygote divides several times within the ovule.

What does the ovule turn into post-fertilization?

The ovule develops into a seed after fertilization.

Define fertilization in flowering plants.

Fertilization is the fusion of male and female gametes to form a zygote.

After fertilization, what does the ovary become?

The ovary becomes a fruit.