give the suitable technical term to denote the following floral characters 1) stamens united into one bunch 2) carpels of a flower are fused
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Answer:
2.If all the carpels are fused together, then gynoecium is called as syncarpous. In few plants, carpels can be fused completely only retaining their stigma separate.
Explanation:
1.Syngenesious
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Stamens united into one bunch are called Monadelphous and the carpels of a flower are fused are called Gynoecium.
Explanation:
What is Monadelphous?
- Monadelphous stamens are flowers that have all of their stamen filaments bundled together to form a tube-like structure, but the anthers are still free.
- A Greek word called "adelphous" means "brother or male-related." In the Malvaceae family, one can find the monadelphous androecium.
- Althea and Hibiscus Gossypium are two examples. The stamen's primary job is to make pollen grains, which stand-in for the sex cells or male gametes needed for reproduction.
What is Gynoecium?
- The female reproductive system of a flower, also known as a pistil, is called a gynoecium. It is made up of an ovary, stigma, and style.
- At the tip of the style, there is a stigma that may have several lobes. It is a hairy structure that secretes something sweet.
- Because stigma is sticky when it is being pollinated, the pollen grains attach to its surface.
- The stalk known as the style joins the ovary to the stigma. It facilitates the pollen tube's entrance into the ovary.
- An ovary, which can have one too many carpels, is located at the base of the gynoecium.
- An ovary might have one locule, which is a single chamber, or several locules.
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