Which structure is the source of pollen in a plant
The structure responsible for producing pollen in a plant is called the stamen. The stamen is the male reproductive organ of a flowering plant and consists of two main parts: the filament and the anther.
To find the answer to this question, you can follow these steps:
1. Start by understanding the anatomy of a flower. A flower typically consists of several parts, including the stamen, pistil, petals, and sepals.
2. Focus specifically on the stamen, which is the male reproductive part of the flower. It produces pollen, which contains the plant's male gametes.
3. Observe the stamen closely. You'll notice that it consists of a long, thin stalk-like structure called the filament and a structure at the top called the anther.
4. The anther is the part of the stamen where the pollen grains are produced. It contains microsporangia, which are responsible for producing the pollen.
Therefore, by understanding the structure and function of a flower, you can determine that the stamen is the source of pollen in a plant.