Free Stock Photo Flowers

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What is flower

The part that contains the reproductive organs of a plant and then becomes fruit.

The most important feature of seed plants is that they produce seeds with the reproductive organ called Flower. Shoots or exile parts of the flower, which are used for sexual reproduction and which have been modified accordingly, take the name of flowers. This section shows limited growth and is often separated from other shoots. Fertilization and usually the first development of the offspring here.

A flower consists mainly of Periant, male organs (Andrökeum) and female organs (Gineum). If male and female organs are found on the same flower, such flowers are called hermaphrodites. If one of the male or female organs is not found, such flowers are also called monoclonal. In this case, male and female flowers are mentioned. If male and female flowers are found on the same plant, the plant is monoik, that is, only domesticated. If male and female flowers are found on separate plants, the plant is diocic, that is, two domesticated.

The structure of the flower: an advanced flower is lined up to form an inward circle from the outside and consists of the following parts:

Flower cover (Periant): it is the outer part of the flower. Its mission is to attract insects that keep and inseminate the inner parts. Flower cover leaves are similar to each other, that is, in the case of a single cover or cover leaves are different from each other and double cover occurs. Thus, if the flower cover consists of a single cover perigon is called and each leaf is called tepal. The outer layer of the flower is called the sac (calyx), and the outer layer of the sac (sepal) is called the sac (sepal). The pottery leaves are generally green. The inner circle consists of the crown (Corola) and each crown Leaf is called The Crown leaf (petal). Crown leaves can be in various colors. The cup or crown leaves are free, or they are partially or completely joined together.

Male organs (Andrökeum): after the flower cover, the male organ (stamens)is composed of one or more circles, the sum of which is called anrdökeum. A male organ (stamen) consists of two parts: a filaments and a head (anther). A typical anther consists of 2 teas containing two lokuluses (flower dust sac-pollen sac). It takes the name of an unproductive connective tissue that binds two teas together and at the same time to the filament. Flower dust (pollen) is produced in the flower sac (pollen sac) by the main cells of the flower dust and is thrown out with the opening of the locksunlarının mature.

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Female Organs Flowers

Female organs (Gineum): the inner circle of the flower is the part forming. In closed-seed plants, female organs are better developed than open-seed plants. In closed seeds, unlike open seeds, seed drafts are developed in an enclosure that takes the name of ovary (ovary). Female organs are composed of pistil (female organs). A pistil; ovary (ovary), stilüsü (boyuncuk) and stigma (Tepecik) are divided into three main parts.

Due to the ginekeum, ovarium can be at the same level as the other parts of the flower above, below or below. According to this, three ovary and flower species are distinguished: 1. Ovary is upper case; flower hypogin, 2. The ovarium is medium-sized; flower wig, 3rd. The ovarium is sub-state; the flower epigus.

Flowers are either found individually or they form communities that are derived from the combination of many flowers and are called “Blossom”.

Individual flowers can either be found at the end of a leaf slide, that is, as a terminal. Lale, weasel. Or they can be in the seat of a leaf on the side of the seat sliding. Just like the violets.

In flower cases, either the main axis continues to grow, and over the side branches develop dominant (kasemoz flower status). Clusters, Virgo, and umbrella flower conditions are examples of these. Or, although the main axis has stopped growing, the side Axis continues to grow and replaces the main axis (kimoz flower states). Sickle, fan, spiral flower states are examples of these.

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