Arrange the following in a sequence of stages of microsporogenesis
(l) Microspore tetrads
II. Microspore Mother cell
III. Sporogenous tissue
IV. Microspores dissociate from each other V. Release of pollen grains The correct sequence of stages is

Options

A. III, V, I, II, IV
B. III, V, I, II, IV
C. II, I, V, III, IV
D. III, II, I, IV, V

Answer

To arrange the stages of microsporogenesis in the correct sequence, we can follow these steps:

### Step-by-Step Solution:

1. **Sporogenous Tissue (III)**: The process begins with the sporogenous tissue, which is a group of cells in the anther that are capable of forming microspores.

2. **Microspore Mother Cell (II)**: From the sporogenous tissue, some cells differentiate into microspore mother cells (MMC). These cells are diploid and will undergo meiosis.

3. **Microspore Tetrads (I)**: The microspore mother cells undergo meiosis to produce four haploid microspores. These microspores often remain attached to each other, forming a tetrad.

4. **Microspores Dissociate from Each Other (IV)**: The microspores then separate from the tetrad, becoming individual microspores.

5. **Release of Pollen Grains (V)**: Finally, the microspores develop into pollen grains, which are released from the anther during the process of dehiscence.

### Correct Sequence:
The correct sequence of stages in microsporogenesis is:
III → II → I → IV → V