Animals get their food from plants, other animals, or a combination of both. They are either herbivores (plant-eaters), carnivores (meat-eaters), or omnivores (consumers of both plants and animals). NCERT Class 8 Science Chapter 1 Crop Production and Management
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Organisms, including humans, need to eat food to obtain essential nutrients and energy. The energy derived from food is utilized for various body functions such as digestion, respiration, and excretion. NCERT Class 8 Science Chapter 1 Crop Production and Management
Green plants synthesize their own food through a process called photosynthesis, where they use sunlight, carbon dioxide, and water to produce glucose and oxygen. NCERT Class 8 Science Chapter 1 CROP PRODUCTION AND MANAGEMENT
Animals, unlike plants, lack the ability to perform photosynthesis. They do not have chloroplasts and the necessary cellular machinery to convert sunlight into food. NCERT Class 8 Science Chapter 1 Crop Production and Management
If progeny inherited a single whole gene set from each parent, the characteristics, such as ‘R’ and ‘y’, would be linked to each other and could not be independently inherited. This linkage would prevent the segregation and recombination of different ...