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What is the difference between positive and negitve geotropism?
Geotropism (also called gravitropism) is the turning or growth movement by a plant or fungus in response to gravity. Roots show positive geotropism (grow toward gravity - down) and stems show negative geotropism (grow away from gravity - up).
Crystal growth in microgravity?
Crystals generally grow.bigger and purer because of the lack of gravity.
What is the definition of chemotropism and what exhibits it?
Movement or growth of an organism or part of an organism in response to a chemical stimulus.
What type of growth response causes ivy to grow up and between the boards of a fence?
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What are the independent and Dependant variable in a science experiment?
In a science experiment, the independent variable is the factor that is deliberately changed or manipulated by the researcher to observe its effects. The dependent variable, on the other hand, is the outcome or response that is measured and is expected to change in response to the manipulation of the independent variable. For example, in an experiment testing the effect of sunlight on plant growth, the amount of sunlight (independent variable) is varied, while the plant growth (dependent variable) is measured.
What can be defined as a root's downward growth as a response to gravity?
A root's downward growth as a response to gravity is called positive gravitropism or positive geotropism.
What term can be defined as a root's downward growth as a response to gravity?
Geotropism is the term that describes the root's downward growth in response to gravity. This phenomenon helps roots navigate through soil to access water and nutrients effectively.
Which of these terms can be defined as a root's downward groth as a response to gravity?
Geotropism is the term used to describe a root's downward growth in response to gravity. It is a plant's natural ability to orient itself based on the pull of gravity, allowing roots to grow in the optimal direction for water and nutrient absorption.
What terms can be defined as a root's downward growth as a response to gravity?
Geotropism or gravitropism are terms that describe a plant's root growth in response to gravity. Positive geotropism refers to roots growing downwards towards Earth, while negative geotropism refers to roots growing away from gravity, such as when they grow upward in a climbing plant.
Which of these can be defined as a roots downward growth as a respnse to gravity?
Geotropism is the term used to describe a plant's roots growing downward in response to gravity. This is a common plant behavior that helps roots penetrate deeper into the soil for better anchorage and access to water and nutrients.
What is a root's downward growth as a response to gravity?
The roots of a plant grow downward in response to gravity. This is called positive gravitropism or positive geotropism. Roots grow toward the pull of gravity while shoots grow away from the force of gravity.
What is Geo-Tropism?
Geotropism is a plant growth or movement in response to gravity. Upward growth of the plant's parts against gravity is called negative geotropism, whilst downward growth of roots is called positive geotropism.
What is a sentence for the word gravitropism?
Gravitropism is the plant's growth response to gravity, causing its roots to grow downward and stems to grow upward.
How do the shoots of plants respond to gravity?
The shoots of plants respond to gravity through a process called gravitropism, where they grow in the direction of gravity. This response helps the shoots to grow upward and the roots downward, optimizing their position for optimal growth and nutrient absorption. Specialized cells called statocytes sense gravity and trigger hormonal changes that mediate this growth response.
What is the name of the growth response of seedlings?
The growth response of seedlings to environmental stimuli is called "tropism." Specifically, phototropism refers to their growth towards light, while gravitropism involves their response to gravity, with roots growing downward and shoots growing upward. These responses help seedlings optimize their growth conditions and enhance survival.
What is tropic movement?
when the fixed part of a stationary plant moves in response to a stimulus the reaction is known as tropic movement.or the movement in which fixed part of stationary plant moves in response to a stimulus is known as tropic movement or tropism.
What kind of tropism is any movement or growth of a living organism in response to the force of gravity?
Gravitropism (also known as geotropism) is a turning or growth movement by a plant or fungus in response to gravity. It is a general feature of all higher and many lower plants as well as other organisms. Wikipedia
