chloroplast function in plants

what are some parts of a plant that are likely to contain cells without chloroplasts?

Describe how the structure of the mitochondria OR the chloroplast aids in function. 12. Why do the chlorophyll a molecules in photosystem II have an optimal absorbance of light at 680 nm, while the chlorophyll a molecules in photosystem I have an optimal absorbance of light at 700 nm? What does this tell you about the transfer of energy between these two photosystems during the light reactions?

Onion and Elodea are both plants, yes chloroplasts are only visible in the Elodea cells. How do you explain this? Both are plant cells and contain chloroplasts, onion is invisible because without stain it. Both are plant cells, but elodea contains chloroplasts because it is leaf cells onion is root cells does not contain chloroplasts Both are plant cells and contain chloroplasts, onion is invisible because no pigment All are above