Plastids, in which materials such as starch, oils and protein granules

Plastids, in which materials such as starch, oils and protein granules are stored, are called:

[amp_mcq option1=”Leucoplasts” option2=”Chromoplasts” option3=”Chloroplasts” option4=”Chromatophores” correct=”option1″]

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UPSC Geoscientist – 2020
Plastids in which materials such as starch, oils, and protein granules are stored are called Leucoplasts.
Plastids are a type of organelle found in plant cells and some eukaryotic algae. They are broadly classified based on the pigments they contain. Leucoplasts are non-pigmented plastids primarily involved in the storage of food substances like starch (amyloplasts), lipids/oils (elaioplasts), and proteins (aleuroplasts).
Chromoplasts contain coloured pigments (like carotenoids) giving colour to flowers and fruits. Chloroplasts contain chlorophyll and are responsible for photosynthesis. Chromatophores are pigment-bearing cells (not necessarily organelles like plastids) found in animals and some plants for purposes like camouflage.