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The epidermal tissue on both the top and underside of the leaf is clear and very thin. Specialized guard cells form a tiny openi, or pore, called a "stomate", that allows carbondioxide,water vapour, and oxygen to move into or out of the easily: therefore, epidermal tissues are very important to plant survival, because it helps in the activity of photosynthesis.
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Do epidermal cells from petunia stain with phloroglucinol?
No, epidermal cells from petunia do not stain with phloroglucinol. Phloroglucinol is typically used to stain lignin in plant tissues, not epidermal cells. The stain mainly reacts with lignin, which is absent in the epidermal cells.
Comparison between epidermal tissue of plants and epithelial tissue of animals?
Both epidermal tissue in plants and epithelial tissue in animals serve as protective barriers that prevent water loss and invasion by pathogens. Epidermal tissue in plants also aids in gas exchange and regulates uptake of nutrients, while epithelial tissue in animals is involved in secretion, absorption, and sensation. Additionally, epidermal cells in plants possess a rigid cell wall made of cellulose, while epithelial cells in animals do not have a cell wall.
What is the difference between epithelial tissue and epidermal tissue?
Epithelial tissue is a type of tissue that covers surfaces and lines cavities in the body, while epidermal tissue specifically refers to the outermost layer of the skin. Epithelial tissues can be found in different organs throughout the body, whereas epidermal tissue is exclusive to the skin.
Which of the following tissues plays an important role in supporting the plant stemEpidermis PhloemCambium None of the previous tissues?
None of the previous tissues.
The chromosome number in an egg cell nucleus of a plant is 14 What is the normal chromosome number in a root epidermal cell of the same plant?
The normal chromosome number in a root epidermal cell of the same plant would also be 14. This is because both the egg cell and the root epidermal cell are part of the same plant organism, so they would have the same chromosome number.
Do epidermal cells from petunia stain with phloroglucinol?
No, epidermal cells from petunia do not stain with phloroglucinol. Phloroglucinol is typically used to stain lignin in plant tissues, not epidermal cells. The stain mainly reacts with lignin, which is absent in the epidermal cells.
What are the four types of tissues in a plant?
They are bark, phloem, cambium, and xylem.
From where do all plant tissues originate?
All plant tissues originate from meristematic cells, which are found in the growing regions of the plant such as the root and stem tips. These meristematic cells continually divide and differentiate into various types of plant tissues, including vascular, epidermal, and ground tissues.
Comparison between epidermal tissue of plants and epithelial tissue of animals?
Both epidermal tissue in plants and epithelial tissue in animals serve as protective barriers that prevent water loss and invasion by pathogens. Epidermal tissue in plants also aids in gas exchange and regulates uptake of nutrients, while epithelial tissue in animals is involved in secretion, absorption, and sensation. Additionally, epidermal cells in plants possess a rigid cell wall made of cellulose, while epithelial cells in animals do not have a cell wall.
What are epidermal cell's palisade cell's and veins part of?
Epidermal cells are part of the epidermis, the outermost layer of plant cells that protect against water loss and pathogens. Palisade cells are found in the mesophyll layer of plant leaves and are responsible for photosynthesis. Veins are vascular tissues that transport water and nutrients throughout the plant.
What is the difference between epithelial tissue and epidermal tissue?
Epithelial tissue is a type of tissue that covers surfaces and lines cavities in the body, while epidermal tissue specifically refers to the outermost layer of the skin. Epithelial tissues can be found in different organs throughout the body, whereas epidermal tissue is exclusive to the skin.
Why are plants important to are survival?
Flowers are important to plant survival because they are the sex organ of the plant. Without flowers, the plant can not create seeds to grow new plants. Without flowers, you can not have hybridization of new plants.
Which of the following tissues plays an important role in supporting the plant stemEpidermis PhloemCambium None of the previous tissues?
None of the previous tissues.
What are the types of plant tissues?
There are three main types of plant tissues: dermal, vascular, and ground tissues. Dermal tissue acts as the outer protective covering of the plant, vascular tissue transports water, nutrients, and sugars throughout the plant, while ground tissue provides structural support and storage.
What are the tissues of plant?
There are four types of plant tissue. Vascular tissue , which is xylem and phloem, and epidermal tissue which is comprised of parenchyma cells. The ground tissue is a combination of parenchyma, collenchyma, and sclerenchyma cells. And the meristematic tissue is made of parenchyma cells.
What tissues of the leaf are continuous with those in the stem and root and what functions do they serve?
The vascular tissues (xylem and phloem) in the leaf are continuous with those in the stem and root. They serve the function of transporting water, nutrients, and sugars throughout the plant. Additionally, the epidermal tissue on the leaf's surface is continuous with the epidermal tissues in the stem and root, providing a protective barrier against environmental stresses.
What do you think will happen to the roots if the tissues that make them up were injured and deseased?
If the tissues that make up the roots are injured and diseased, the roots may not be able to effectively absorb water and nutrients from the soil. This could lead to stunted growth, nutrient deficiencies, and even death of the plant. It is important to address any issues with root health promptly to ensure the plant's survival.
