Living creatures differ from non-living things in their ability to grow, reproduce, respond to stimuli, and maintain internal balance. Non-living things do not possess these abilities or biological functions.
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Snails are considered living creatures because they grow, reproduce, respond to their environment, and have a complex structure. Their shells, although stationary, are part of their living, biological systems.
A living creature is defined by its ability to grow, reproduce, respond to stimuli, and maintain homeostasis. These characteristics differentiate living organisms from non-living things, which do not exhibit these features.
Seeds in a pot without air will not germinate because oxygen is essential for respiration, which provides the energy needed for growth. Class 6 Science NCERT Chapter 10 NCERT Science Textbook Curiosity Science Session 2024-2025.
The key conditions that favor seed germination are the right amount of water, sufficient oxygen (air), and an appropriate temperature. Sunlight is not critical for the germination process itself but is important for subsequent growth. Chapter 10 Living Creatures: Exploring ...
External environmental changes can affect living creatures by influencing their physiological processes, behavior, and survival. Organisms may need to adapt or respond to these changes to maintain homeostasis and ensure their continued existence.
The shell is significant in a snail’s life cycle as it provides protection and support throughout its development. It also helps in regulating moisture levels and serves as a retreat during vulnerable stages.
Growth refers to an increase in size or mass, while development involves changes in complexity and function. Growth is quantitative, whereas development is qualitative, encompassing the maturation of structures and abilities.
Genetic material, such as DNA, provides the instructions for developing and functioning of organisms. During reproduction, genetic material is passed to offspring, ensuring that traits and characteristics are inherited and maintained across generations.
Reproduction can be sexual or asexual. Sexual reproduction involves the fusion of gametes from two parents, while asexual reproduction involves a single organism producing offspring without gamete fusion, such as through budding or fission.