Вопрос задан 30.04.2019 в 23:17. Предмет Биология. Спрашивает Square Black.

Нарисуйти цветок посленовых укажити особености его страения

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Отвечает Матвеева Екатерина.
РИСУНОК СО ВСЕМИ ОБОЗНАЧЕНИЯМИ  В ПРИЛОЖЕНИИ
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Drawing a Flower and Describing its Structure

To draw a flower and describe its structure, we need to understand the basic parts of a typical flower. A flower consists of several key components, including the petals, sepals, stamens, pistil, and receptacle. Here is a step-by-step guide to drawing a flower and highlighting its structural features:

1. Start by drawing a circle in the center of your paper. This circle represents the receptacle, which is the base of the flower where all the other parts are attached.

2. Next, draw several oval-shaped petals around the receptacle. The number of petals can vary depending on the type of flower you are drawing. For example, roses typically have multiple petals, while lilies have fewer petals.

3. Above the receptacle, draw several small leaf-like structures called sepals. Sepals are usually green and protect the flower bud before it blooms.

4. Inside the circle of petals, draw several long, thin structures called stamens. Stamens consist of two main parts: the filament and the anther. The filament is a slender stalk that supports the anther, which contains pollen.

5. Finally, draw the pistil in the center of the flower. The pistil is the female reproductive organ and consists of three main parts: the stigma, style, and ovary. The stigma is the sticky, pollen-receptive tip, the style is a slender tube that connects the stigma to the ovary, and the ovary contains the ovules, which develop into seeds after fertilization.

Note: The structure of a flower can vary greatly depending on the species. The above description provides a general overview of a typical flower structure, but there may be variations in different types of flowers.

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