In embryogeny of dicot plants the suspensor cell undergoes transverse divisions forming susensor which is

Options

A. 6-10 celled
B. 1-5 celled
C. 11-15 celled
D. 16-21 celled

Answer

### Step-by-Step Solution:

1. **Understanding the Context**: The question pertains to the embryogeny of dicot plants, specifically focusing on the development of the suspensor.

2. **Identifying the Structure**: In dicot embryogeny, the zygote divides to form two cells: a terminal cell and a basal cell. The terminal cell is responsible for embryo development, while the basal cell develops into the suspensor.

3. **Function of the Suspensor**: The suspensor plays a critical role in pushing the embryo into the endosperm tissue, which provides the necessary nutrition for the developing embryo.

4. **Counting the Cells**: The suspensor undergoes transverse divisions, leading to the formation of multiple cells. In the example provided, the suspensor is counted to have 7 cells.

5. **Choosing the Correct Option**: Among the provided options (6-10 cells, 1-5 cells, 11-15 cells, and 16-21 cells), the option that corresponds to the number of cells in the suspensor (7 cells) is 6-10 cells.

6. **Conclusion**: Therefore, the correct answer to the question is that the suspensor consists of 6-10 cells.