What is the structure and function of a flower?

Flower Structures Flowers are angiosperms’ organs of sexual reproduction; each structure’s design serves a specific role toward that end. The pistil (stigma, style, and ovary) produces female gametes within ovules, and the stamen (filament and anther) produces male gametes, or pollen.

What are the 7 parts of a flower?

• Pistil.
• Petal.
• Stamen.
• Leaf.
• Stem.
• Receptacle.
• Sepal.

What is the structure that supports the flower?

In addition to these reproductive structures, flowers possess a number of other support structures: Petals – brightly coloured modified leaves, which function to attract pollinators. Sepal – Outer covering which protects the flower when in bud. Peduncle – Stalk of the flower.

What is the structure of plants?

Plants have two major structural systems: the root system and the shoot system. Each of these structural systems has specific roles in the function and health of the plant. The root system brings in water and nutrients from the soil, grounding the plant in the same way our feet help us balance.

What is the structure of a rose?

The two main (and most important) parts of a rose plant are the stamen (male component) and the pistil (female component). Other parts include the petals, sepals, leaves, and stems. Each of these also contains sub-parts that are all responsible for the growth and reproduction of the plant.

What are the 5 parts of a 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 are the 10 parts of a flower?

Parts of a Flower

• Peduncle: This is the stalk of the flower.
• Receptacle: It is that part of the flower to which the stalk is attached to.
• Sepals: These are the small, leaf-like parts growing at the base of the petals.
• Petals: This layer lies just above the sepal layer.
• Stamens: These are the male parts of a flower.

What are the 9 parts of a flower?

What are two structures of a plant?

Plants have two organ systems: the root system and the shoot system (figure Unit2. a). The root system is typically belowground and consists of roots, which specialized in water and nutrient absorption. The shoot system consists of stems and leaves and is typically aboveground.

What is the structure of a sunflower?

Sunflowers are known as composite flowers. The large flower head at the top of the stalk is often referred to as one flower but is actually hundreds of small flowers. The dark center is made up of disk flowers that have five brown petals fused together into a tubular shape.

What are specialized structures of plants?

Just as people have tissues and organs, plants also have specialized tissues and structures. The tissues and structures make up two broad systems: the shoot system and the root system. The shoot system is made up primarily of leaves, stems, and reproductive structures (e.g., flowers, fruit, seeds, etc.)