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What are 4 positive and negative effects of dew?
Positive:provides moisture for plants ,water the plants ,makes the car clean and makes the place cool negative:made the grass too wet to walk on ,the car is damp ,makes the clothes on the washing line too damp ,makes outside too wet to walk
What is positive effect of water?
-- it makes plants grow -- it keeps you clean -- it cures your thirst -- it cleans your car -- it floats leaves out of the street -- it keeps fish alive -- it floats your boat
What are some negatives impacts of migration?
I believe that one negative is that where the animals migrated from there will be less food there since there will be no animals to hunt and it will more than likely be cold enough for plants to die.
Could animals survive without plants?
No because animals eat plants so if animals didnt eat plants the plants would die unless watered.
Can we survive without plants?
No, we cannot survive without plants for long Reasons:- 1.Plants give us oxygen to breathe 2. Plants are the basic producers of energy(food). no.
Is the plants flower a positive or negative response?
The plant's flower is generally considered a positive response as it is the reproductive structure of the plant that allows for pollination and the production of seeds for future generations.
What is geotropic response?
Geotropic response is the tendency of plants to grow in response to gravity. Roots show positive geotropism, growing downward into the soil, while shoots exhibit negative geotropism, growing against gravity towards the light. This response helps plants in anchoring themselves in the soil and maximizing their exposure to sunlight for photosynthesis.
Which of the following indicates a plant's response to gravity?
Geotropism is the plant's response to gravity. Plants exhibit positive geotropism when they grow towards the gravitational pull (roots), and negative geotropism when they grow away from it (shoots).
Plants showing hydrotropism grow in response to .?
Water. you're welcome GradPoint :)
What do plants showing hydrotropism grow in response to?
Plants showing hydrotropism grow in response to water gradients in the soil. They sense the direction of water availability and direct their root growth towards the source of water to optimize water uptake for survival and growth.
What is the meaning of geotripism?
Geotropism is the growth or movement of an organism in response to gravity. It can be positive (growth towards gravity) or negative (growth away from gravity). This phenomenon helps plants orient themselves for optimal growth and development.
What were the negative and positive effects of the indus river valley?
Positive effect - protects Egypt from Invasions Negative effect - yearly floods damage buildings and kill plants
What is movement in response to light?
Phototropism is the movement of an organism in response to light. Plants, for example, can exhibit positive phototropism by growing towards a light source to optimize photosynthesis. Negative phototropism is when an organism moves away from light, such as the roots growing down into the soil away from light.
Do plants grow downwards?
No, plants do not always grow downward. Plant roots always grow downward due to positive gravitropism or positive geotropism. Plant shoots always grow upwards due to negative gravitropism or negative geotropism.
How do Positive photo tropism and positive gravitropism occur?
Positive phototropism occurs when plants grow towards a light source due to the hormone auxin being redistributed to the shaded side, promoting growth. Positive gravitropism occurs when plants grow in the direction of gravity, aided by the movement of auxin towards the lower side of the plant to stimulate growth.
What are some examples of negative geotropism?
A few examples of negative geotropism in plants include roots growing upwards in response to gravity (negative gravitropism), stems bending away from the ground to grow upwards (negative phototropism), and leaves folding upwards in response to touch or vibration (negative thigmotropism).
What makes up the cell wall?
In Gram positive and negative eubacteria it is peptidoglycan. In plants it is cellulose.
