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What is the function of a plant's cuticle?
The cuticle is a waxy layer covering the outer surface of leaves and stems, which helps reduce water loss by evaporation and provides protection against pathogens and environmental stressors.
The cuticle is a waxy layer covering the outer surface of leaves and stems, which helps reduce water loss by evaporation and provides protection against pathogens and environmental stressors.
See lessWhat is a stoma (plural: stomata)?
A stoma is a microscopic pore found in the epidermis of leaves and stems of plants, surrounded by two specialized guard cells. Stomata regulate gas exchange, allowing plants to take in carbon dioxide for photosynthesis and release oxygen and water vapor.
A stoma is a microscopic pore found in the epidermis of leaves and stems of plants, surrounded by two specialized guard cells. Stomata regulate gas exchange, allowing plants to take in carbon dioxide for photosynthesis and release oxygen and water vapor.
See lessWhat are xylem and phloem?
Xylem and phloem are vascular tissues responsible for transporting water, nutrients, and sugars throughout the plant. Xylem carries water and minerals from the roots to the rest of the plant, while phloem transports sugars produced during photosynthesis from the leaves to other parts of the plant.
Xylem and phloem are vascular tissues responsible for transporting water, nutrients, and sugars throughout the plant. Xylem carries water and minerals from the roots to the rest of the plant, while phloem transports sugars produced during photosynthesis from the leaves to other parts of the plant.
See lessWhat is thigmotropism?
Thigmotropism is the growth response of plants to touch or physical contact with solid objects. It allows plants to sense and respond to mechanical stimuli, such as wind or physical support.
Thigmotropism is the growth response of plants to touch or physical contact with solid objects. It allows plants to sense and respond to mechanical stimuli, such as wind or physical support.
See lessWhat is gravitropism?
Gravitropism, also known as geotropism, is the growth response of plants to gravity, where roots grow downward (positive gravitropism) and stems grow upward (negative gravitropism). This helps plants orient themselves properly in relation to the Earth's gravitational field.
Gravitropism, also known as geotropism, is the growth response of plants to gravity, where roots grow downward (positive gravitropism) and stems grow upward (negative gravitropism). This helps plants orient themselves properly in relation to the Earth’s gravitational field.
See lessWhat is phototropism?
Phototropism is the growth response of plants to light, where stems grow toward a source of light and roots grow away from it. This allows plants to maximize light absorption for photosynthesis.
Phototropism is the growth response of plants to light, where stems grow toward a source of light and roots grow away from it. This allows plants to maximize light absorption for photosynthesis.
See lessWhat is tropism in plants?
Tropism is the growth response of plants to external stimuli, such as light, gravity, and touch. Positive tropisms involve growth toward the stimulus, while negative tropisms involve growth away from the stimulus.
Tropism is the growth response of plants to external stimuli, such as light, gravity, and touch. Positive tropisms involve growth toward the stimulus, while negative tropisms involve growth away from the stimulus.
See lessWhat is the purpose of fruit in plants?
Fruits develop from the ovary of a flower after fertilization and serve to protect and disperse seeds. They come in various forms and can be fleshy or dry. Fruits provide nutrients and attract animals to aid in seed dispersal.
Fruits develop from the ovary of a flower after fertilization and serve to protect and disperse seeds. They come in various forms and can be fleshy or dry. Fruits provide nutrients and attract animals to aid in seed dispersal.
See lessWhat are the main parts of a flower?
The main parts of a flower include the petals (corolla), sepals (calyx), stamens (male reproductive organs), pistils (female reproductive organs), ovary, style, and stigma.
The main parts of a flower include the petals (corolla), sepals (calyx), stamens (male reproductive organs), pistils (female reproductive organs), ovary, style, and stigma.
See lessWhat is the difference between annuals, biennials, and perennials?
Annual plants complete their life cycle, from germination to seed production, within one growing season and then die. Biennial plants require two growing seasons to complete their life cycle, typically producing foliage in the first year and flowers and seeds in the second year before dying. PerenniRead more
Annual plants complete their life cycle, from germination to seed production, within one growing season and then die. Biennial plants require two growing seasons to complete their life cycle, typically producing foliage in the first year and flowers and seeds in the second year before dying. Perennial plants live for multiple years and produce flowers and seeds repeatedly each year.
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