How are leaf cells and root cells different

Question

Leaf cells have chloroplasts, but root cells do not.
Leaf cells have nuclei, but root cells do not.
Leaf cells can reproduce, but root cells cannot.
Leaf cells can absorb nutrients from the air, but root cells require soil to absorb nutrients.

Answer 1

Leaf cells and root cells are different in terms of their structure and functions:

1. Chloroplasts: Leaf cells have chloroplasts, which contain chlorophyll and enable photosynthesis, the process of converting sunlight into energy. Root cells do not have chloroplasts as they are responsible for anchoring the plant and absorbing water and nutrients from the soil.

2. Nuclei: Both leaf cells and root cells have nuclei, which contain genetic material and regulate cell activities. This statement is incorrect.

3. Reproduction: Both leaf cells and root cells have the ability to reproduce, but through different methods. Leaf cells can reproduce through asexual reproduction like vegetative propagation. Root cells can give rise to new root cells through cell division.

4. Absorption of nutrients: Leaf cells can absorb carbon dioxide from the air and nutrients through their stomata (tiny pores on the leaf surface). In contrast, root cells require soil to absorb water and minerals from the surrounding environment.

Overall, leaf cells and root cells have different adaptations and specialized functions that allow them to perform their respective roles in the plant's growth and survival.