When a plant bends toward sunlight, the bending is an example of which characteristic of life?Question 11Answera.maintaining a stable internal environmentb.obtaining and using energyc.reproductiond.growthe.sensing and responding to environmental stimuli

Being able to grow upright, retain moisture, and reproduce without being in _____ are adaptations that allowed plants to successfully grow on land.Multiple choice question.airwaterthe sunsymbioses

A shade-tolerant plant that is provided its preferred wavelength of light, but only minimal amounts of water, would likely experience ________.increased growth of the plants' leavesincreased plant growthincreased amounts of oxygen released by the plantsdecreased amounts of ATP being produced by the plants

The Sun is the source of all energy within an ecosystem. Plants depend on light from the sun in order to perform the process of photosynthesis. Sunlight is an example of what type of factor?

What is phototropism?Absorption of light energy by chlorophyllGrowth inhibited by lightGrowth stimulated by gravityGrowth stimulated by light2Which of the following statements correctly describes a plant’s response to gravity? Shoots and roots exhibit negative gravitropismShoots exhibit negative gravitropism, roots exhibit positive gravitropismShoots and roots exhibit positive gravitropismShoots exhibit positive gravitropism, roots exhibit negative gravitropism3What are the effects of the plant hormone auxin? Inhibits root and shoot growthInhibits root growth, stimulates shoot growthStimulates root and shoot growthStimulates root growth, inhibits shoot growth4When investigating the effect of light on seedling growth, which of the following is the independent variable?Number of seedsTemperatureDirection of lightDirection of growth5Which of the following best explains how the movement of auxin stimulates plant shoots to grow towards light directed at one side of the plant? Auxin is distributed evenly across the shoot, stimulating it to grow upwardsAuxin accumulates in the lit side of the shoot, stimulating the cells on this side to grow moreAuxin accumulates in the unlit side of the shoot, stimulating the cells on this side to grow moreAuxin accumulates in the unlit side of the shoot, suppressing growth of the cells on this side

3_________________ serves as internal energy reserve to be used as and when required by plants.