Q1. What is chloroplast?Give its one …

Chloroplasts /ˈklɔːrəˌplæsts, -plɑːsts/[1][2] are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells. They then use the ATP and NADPH to make organic molecules from carbon dioxide in a process known as the Calvin cycle. Chloroplasts carry out a number of other functions, including fatty acid synthesis, much amino acid synthesis, and the immune response in plants. -------------------------------------------------------------chloroplast is a type of organelle known as a plastid, characterized by its two membranes and a high concentration of chlorophyll. Other plastid types, such as the leucoplast and the chromoplast, contain little chlorophyll and do not carry out photosynthesis.

Plants, especially the green ones prepare their own food by a process called photosynthesis. They are therefore known as autotrophs and primary producers in the food web. All green plants comprise a specialized structure known as chloroplast, and the green pigments called chlorophyll within the cell and are responsible for the synthesis of food.