Mosquitoes undergo four life cycle stages: eggs laid on water, larvae that feed and grow, pupae that transform into adults, and finally, adult mosquitoes that emerge to reproduce, continuing the cycle.
Tiwari Academy Discussion Latest Questions
If a plant is placed inverted, the root will still grow downward due to gravitropism, while the shoot will grow upward. This response demonstrates the plant’s ability to adapt to its environment regardless of orientation.
For seed germination, essential conditions include moisture, warmth, and oxygen. Moisture activates enzymes, warmth promotes growth, and oxygen is necessary for respiration. These factors create an ideal environment for the seed to sprout and develop.
The leaves of chhui-mui (sensitive plant) and amla respond by folding to protect themselves from potential harm. This reaction, triggered by touch or changes in light, conserves moisture and helps prevent damage from environmental stressors.
Yes, plants respond to stimuli in various ways. They grow toward light, roots move downward in search of water, and flowers may open or close based on temperature and sunlight, demonstrating their ability to react to environmental changes.
Yes, the number of breaths varies based on activity levels. For example, during exercise, breathing rate increases to supply more oxygen, while resting results in slower, deeper breaths. This reflects the body’s need for energy.
Yes, I consider plants as living organisms. Although they don’t move from one place to another, they grow, reproduce, respond to stimuli like light and water, and have metabolic processes, all of which signify life.
I classify a car as non-living based on its inability to grow, reproduce, or respond to stimuli. It lacks metabolic processes, consciousness, and adaptation, relying solely on mechanical parts and external human operation.