The most advanced type of Inflorescence is -[BHU–1999]a)Corymbb)Capitulumc)Spadixd)CatkinCorrect answer is option 'B'. Can you explain this answer?

Question

The most advanced type of Inflorescence is -[BHU&#8211;1999]a)Corymbb)Capitulumc)Spadixd)CatkinCorrect answer is option 'B'. Can you explain this answer?

Answer

Capitulum is the most advanced type of inflorescence which is found in Compositae/ Asteraceae family  [Sunflower ,zinna, marigold].This is because a single insect can easily pollinate innumerable florets in a very short time without having to fly from one flower to another

Answer

Capitulum inflorescence present in Asterease family.  And most advance type inflorescence. Present in sunflowers and marigold.

Answer

Capitulum (Head):This is characterized of (Asteraceae) compositae. Penduncle is the part which gets flattened in rder to take up the role of receptacle which bears flowers arranged centripetally which are small and sessile known as florets covered on all sides by involucre of bracts.
Some of the common examples are Marigold and Sunflower.

Answer

Introduction:
Inflorescence refers to the arrangement of flowers on a plant. It can vary widely in terms of structure and complexity. There are several types of inflorescence, including corymb, capitulum, spadix, and catkin. Among these, the most advanced type of inflorescence is the capitulum.

Explanation:
1. Corymb:
A corymb is a type of inflorescence in which the flowers are arranged in a flat-topped or rounded cluster. The pedicels of the lower flowers are longer than those of the upper flowers, resulting in a flat top. This type of inflorescence is commonly found in plants such as hawthorns.

2. Capitulum:
A capitulum, also known as a head, is a dense cluster of small flowers arranged on a flattened receptacle. The flowers in a capitulum are typically sessile, meaning they lack a stalk or pedicel. This type of inflorescence is characteristic of plants in the Asteraceae family, such as sunflowers and daisies. The flowers in a capitulum are arranged in a way that maximizes the efficiency of pollination, as they are easily accessible to pollinators.

3. Spadix:
A spadix is a type of inflorescence in which small, densely packed flowers are arranged on a fleshy, central spike. The spike is often surrounded by a specialized leaf-like structure called a spathe. This type of inflorescence is commonly found in plants such as the peace lily and the calla lily.

4. Catkin:
A catkin is a type of inflorescence in which the flowers are arranged in a pendulous spike. The flowers in a catkin are usually unisexual, and they lack petals, instead having scales or bracts. This type of inflorescence is characteristic of plants in the family Salicaceae, such as willows and poplars.

Conclusion:
In conclusion, the most advanced type of inflorescence among the given options is the capitulum. It is characterized by a dense cluster of small flowers arranged on a flattened receptacle. This arrangement maximizes pollination efficiency and is commonly found in plants of the Asteraceae family.

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