Question

Описание подсолнуха на английском языке

Answer 1

На англ-Sunflower (Latin. Heliānthus[2]) is a genus of plants of the family Asteraceae. The most well known species — oilseed sunflower and sunflower tuber.The sunflower characteristic species polymorphism. Depending on the species — grasses, Forbs and shrubs. Most of them perennials[4][5]. Characterized by high stem, covered with opposite or alternate rigid leaves[6]. Inflorescence: some species are small, others very large head, single, or several in a spreading panicle. The head has a hemispherical or wide wrapper, consisting of 2 or more ranks of leaves; receptacle flat or more or less convex, covered with a folded along the membranous, sometimes rather rigid bracts; the outer flowers are asexual, ligulate, located in 1 row; Central flowers bisexual, tubular. The fruit is an oblong four-sided or laterally compressed achene, 2-4 thrust bearing tip, or 2 are quite large, dry leathery scales.

Answer 2

A sunflower, or Helianthus, is a tall, annual plant that belongs to the Asteraceae family. It is native to North America but is now cultivated worldwide for its vibrant yellow flowers and nutritious seeds.

The sunflower plant can grow up to 10 feet tall, with a thick, hairy stem and large, broad leaves. The leaves are usually green and have a rough texture. The flowers are what make sunflowers so recognizable. They have a vibrant yellow color and a large central disk surrounded by numerous ray petals. The disk is composed of hundreds of tiny individual flowers, which mature into seeds once the petals fall off.

Sunflowers are known for their ability to track the movement of the sun. This phenomenon, called heliotropism, allows the flowers to face the sun throughout the day, maximizing their exposure to sunlight. However, once the flowers reach maturity, they tend to face east, as this position allows the seeds to receive the most sunlight.

The seeds of the sunflower are a popular snack and are commonly used in cooking and baking. They are rich in healthy fats, protein, fiber, vitamins, and minerals. Sunflower oil, extracted from the seeds, is also widely used for cooking and as a base for various beauty and skincare products.

Besides being a valuable food source, sunflowers have various other uses. The plant is often cultivated for ornamental purposes, with its bright flowers adding beauty to gardens and landscapes. Sunflowers are also grown for their oil, which is used in the production of biodiesel. Additionally, the plant is known for its phytoremediation properties, meaning it can help remove contaminants from soil and water.

In terms of symbolism, sunflowers are often associated with happiness, positivity, and warmth. They are seen as a symbol of summer and are frequently used in floral arrangements to convey joy and cheerfulness.

In conclusion, sunflowers are tall, annual plants with vibrant yellow flowers and nutritious seeds. They are known for their ability to track the sun, have various uses, and symbolize happiness and positivity.