What are the different parts of flower explain their function?

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What are the different parts of flower explain their function?

Parts of a flower

Structure Function
Sepals Protect the unopened flower
Petals May be brightly coloured to attract insects
Stamens The male parts of the flower (each consists of an anther held up on a filament)
Anthers Produce male sex cells (pollen grains)

What is the function of a filament?

The function of the filament is simply to hold up the anther, extending it up to an accessible part of the flower for pollinators reach, or for the wind to disperse the pollen.

What are the four main parts of a flower and their functions?

They often have showy petals and fragrances to attract pollinators such as birds, bees, and other insects. Most flowers have four main parts: petals, stamen (anther and filament), pistil (stigma, style and ovary), and sepals. After flowers are pollinated and fertilized, they produce seeds in the ovary of the flower.

What is the function of stigma?

The main function of stigma in reproduction is to receive the matured pollen grain by the process of pollination either by biotic or abiotic factors. Stigma, style, and ovary together constitute the carpel, which is the unit of gynoecium.

What are three functions of the flower?

What Are the Functions of Flowers & Fruits?

  • Flower Pollination. Flowers are where pollination takes place.
  • Seed Production. When pollination occurs in a flowering plant, the male pollen enters the female ovary containing female ovules.
  • Fruit Production. Fruits are seed coverings.
  • Fruit Function. Fruits protect seeds.

What are the 10 parts of the flower?

Parts of a flower

  • Petal. The petals of a flower often attract insects or other animals.
  • Ovary. The ovary is the part of the carpel (female parts of the flower) that produces seeds.
  • Stamen. The male part of this flower is made up of six identical stamens.
  • Carpel.
  • Stigma.
  • Sepal.

What is the function of the style?

Lesson Summary One major function of the style is to assist with fertilization by being the location where pollen tubes travel to deliver sperm cells to the egg. The other major function of the style is to help defend the ovary from pollen that is incompatible with the plant.

What is the main function of the ovule in a flower?

Overview of Ovule Development During Sexual Reproduction The ovule is the organ that forms the seeds of flowering plants. It is borne in the ovary of the flower and consists of nucellus protected by integuments, precursors of embryo/endosperm, and seed coat, respectively.

What is the structure and function of different parts of flower?

Stamen: The pollen producing part of a flower, usually with a slender filament supporting the anther. Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower. The ovary often supports a long style, topped by a stigma.

What is the function of stigma and style?

It is a long, slender stalk that connects the stigma and the ovary. The stigma is at the top of the style and is a sticky platform where pollen is deposited. The ovary is located at the bottom of the style and houses the plant’s ovules, which contain the egg cells and supporting cells necessary for reproduction.

What is the function of stigma Class 9?

Stigma is the topmost part of carpels in the gynoecium of a flower. In all flowering plants, stigma functions as a receptive tip, which collects pollen grains.

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