yes they should have green leaves. Green leaves are green because they have chlorophyll which is needed for flowers.
All beans are flowering plants. The bean is the fruit.
All flowering plants have leaves, as well as most non-flowering plants (ferns, gymnosperms etc.).
no
yes Yes, like all flowering plants rose bushes have stems and leaves.
All beans are flowering plants. The bean is the fruit.
Chloraphyll
the answer varies because not all leaves are the same but most green leaves only contain a lighter shade of green(sort of like a jade green)
YES
Flower petals do contain chlorophyll but only in their early stage of development.
The pea is a legume and all legumes are flowering plants.
IT is used in plants and is the substance that colours the leaves of plants green. They are an essential substance to all processes in plants.
Plants with non green leaves do have chlorophyll and do carry out photosynthesis. It is just that the chlorophyll is masked by other pigments.