Plants and animals both undergo life cycles involving birth, growth, reproduction, and death. Differences include plant reproduction through seeds or spores and animals through mating, while animals often have complex developmental stages compared to simpler plant cycles.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Ecological succession is the gradual process of ecosystem change following a disturbance. Disturbances, such as fires or floods, can reset ecosystems, leading to a new sequence of species and community structures over time.
No, a car is not living despite its movement. Movement alone does not define life. Cars do not grow, reproduce, or respond to stimuli. They lack metabolic processes and cellular organization, which are essential characteristics of living beings.
Living beings grow, reproduce, respond to stimuli, and have metabolic processes, while non-living things do not. Living organisms exhibit cellular organization and adapt to their environment, whereas non-living things lack these characteristics and do not undergo any life processes.
A pencil is non-living because it lacks life processes such as growth, reproduction, and response to stimuli. In contrast, a pigeon is living as it exhibits these characteristics, including movement, metabolism, and the ability to reproduce and respond to its ...