- Which type of plastids contain chlorophyll?
Answer: Chloroplasts
Explanation: Chloroplasts are a type of chromoplast that contain chlorophyll, essential for photosynthesis in plants. - What is the main function of chloroplasts?
Answer: Photosynthesis
Explanation: Chloroplasts capture light energy and convert it into chemical energy through the process of photosynthesis. - Which pigment gives green color to leaves?
Answer: Chlorophyll
Explanation: Chlorophyll, present in chloroplasts, absorbs sunlight for photosynthesis and gives plants their green color. - What are the colorless plastids called?
Answer: Leucoplasts
Explanation: Leucoplasts are non-pigmented plastids that primarily store starch, oils, and protein granules. - Which type of plastids store starch, oils, and proteins?
Answer: Leucoplasts
Explanation: Leucoplasts serve as storage organelles for essential nutrients like starch, proteins, and lipids. - Which plastids are responsible for the yellow, orange, or red colors in fruits and flowers?
Answer: Chromoplasts
Explanation: Chromoplasts contain pigments like carotenoids that provide colors to flowers, fruits, and some plant parts. - Which material is present inside the chloroplast for its internal organization?
Answer: Stroma
Explanation: The stroma is a dense fluid within the chloroplast that contains enzymes, ribosomes, and DNA, supporting photosynthesis. - Which plastid type is similar to mitochondria in structure?
Answer: Chloroplasts
Explanation: Chloroplasts and mitochondria both have double membranes, their own DNA, and ribosomes, allowing them to produce some proteins independently. - What is the primary function of plastids in plant cells?
Answer: Storage and Photosynthesis
Explanation: Plastids are involved in food production (photosynthesis) and storage of nutrients such as starch, proteins, and fats. - Which plant cell organelles contain their own DNA and ribosomes?
Answer: Plastids
Explanation: Plastids, like mitochondria, have their own genetic material and ribosomes, enabling them to produce some of their own proteins.
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