In the ray florets of sunflower, the condition of the flower is termed...
- Ray Florets: Sunflowers have two types of florets in their composite flower head - disk florets and ray florets. Ray florets are the petal-like structures you see on the perimeter of the flower head.
- Inferior Condition: In an inferior flower, the floral parts (calyx, corolla, and androecium) are attached below the ovary. In sunflowers, the ovary of the ray florets is located below the attachment point of the petals (the yellow "ray" part), making it an inferior ovary.
So, the correct answer is option A, "Inferior."
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In the ray florets of sunflower, the condition of the flower is termed...
Answer:
The condition of the flower in the ray florets of sunflower is termed as "Inferior."
Explanation:
In the ray florets of sunflower, the condition of the flower is referred to as "Inferior." This term is used to describe the position of the ovary in relation to the other flower parts.
What are ray florets?
Ray florets are the outermost flowers in the sunflower head. They are typically sterile and have long, strap-like petals that radiate outward from the center. Ray florets are responsible for the showy appearance of the sunflower and attract pollinators.
Understanding flower position:
To understand the condition of the flower, we need to understand the different positions of the ovary in relation to the other floral parts. The position of the ovary can be classified into three categories:
1. Superior: In superior flowers, the ovary is positioned above the attachment of other floral parts. These flowers are also known as hypogynous flowers.
2. Inferior: In inferior flowers, the ovary is positioned below the attachment of other floral parts. These flowers are also known as epigynous flowers.
3. Half-inferior: In half-inferior flowers, the ovary is partially enclosed by the floral tube but is still positioned above the attachment of other floral parts. These flowers are also known as perigynous flowers.
Position of the ovary in sunflower:
In the ray florets of sunflower, the ovary is inferior, which means it is positioned below the attachment of other floral parts. The petals of the ray florets are fused at the base to form a tubular structure known as the corolla tube. The ovary is located at the base of the corolla tube, below the attachment of the petals.
This inferior ovary position is a characteristic feature of the sunflower and many other members of the Asteraceae family. It is an adaptation that helps in efficient pollination and seed production.
In conclusion, the condition of the flower in the ray florets of sunflower is termed as "Inferior" because the ovary is positioned below the attachment of other floral parts.
In the ray florets of sunflower, the condition of the flower is termed...
- Ray Florets: Sunflowers have two types of florets in their composite flower head - disk florets and ray florets. Ray florets are the petal-like structures you see on the perimeter of the flower head.
- Inferior Condition: In an inferior flower, the floral parts (calyx, corolla, and androecium) are attached below the ovary. In sunflowers, the ovary of the ray florets is located below the attachment point of the petals (the yellow "ray" part), making it an inferior ovary.
So, the correct answer is option A, "Inferior."