The fleshy, swollen roots of Brassica rapa and Chenopodium album are termed as

Options

A. Fusiform
B. Conical
C. Nodulated
D. Napiform

Answer

To determine the term for the fleshy, swollen roots of Brassica rapa and Chenopodium album, we can analyze the options provided:

1. **Fusiform**: Fusiform roots are swollen in the middle and taper towards both ends. An example of this type of root is radish. Therefore, this option does not apply to Brassica rapa and Chenopodium album.

2. **Conical**: Conical roots are widest at the top and taper downwards. Carrot is a common example of conical roots. This option also does not fit the description of the roots in question.

3. **Nodulated**: Nodulated roots are typically found in legumes and are associated with nitrogen fixation. They appear as bead-like structures. This option is not relevant to Brassica rapa and Chenopodium album.

4. **Nappy form**: Nappy form roots are swollen and spherical at the upper end and taper towards the bottom. This description fits the roots of Brassica rapa (commonly known as turnip) and Chenopodium album (wild spinach).

Based on this analysis, the correct answer is that the fleshy, swollen roots of Brassica rapa and Chenopodium album are termed as **nappy form**.