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What are the hairs on the leaf of the water fern for?
The hairs on the leaf of the water fern help to trap and absorb water, nutrients, and gases from the surrounding environment. They also provide buoyancy to help the fern float on the water's surface.
How is osmosis involved in supplying water for photosynthesis in the leaf?
Because osmosis is related to the movement of water molecules.
What is the biological importance of variegated plants?
Leaves that do not have a uniform colour are called variegated leaves.
What is ligule?
The ligule is part of the leaf that is found at the junction of the blade and sheath of the leaf. It may take several forms, but it is commonly some form of translucent membrane or a fringe of hairs.
How would you recognize the epidermis of a root versus the epidermis of a leaf?
The epidermis of a root is typically thicker and lacks stomata, whereas the epidermis of a leaf is thinner and contains stomata for gas exchange. Additionally, root epidermis may have root hairs for absorption of water and minerals, while leaf epidermis may have trichomes for protection or water regulation.
What type of microscope would i use in counting the hairs on the surface of a leaf?
A light microscope would be suitable for counting the hairs on the surface of a leaf. This type of microscope can provide sufficient magnification and resolution to observe and count the hairs effectively.
What are the hairs on the leaf of the water fern for?
The hairs on the leaf of the water fern help to trap and absorb water, nutrients, and gases from the surrounding environment. They also provide buoyancy to help the fern float on the water's surface.
What is the importance of hairs in the body?
Human hairs have touch receptors that wrap around their roots, so they help in tactile sensory reception.
How is osmosis involved in supplying water for photosynthesis in the leaf?
Because osmosis is related to the movement of water molecules.
What is the biological importance of variegated plants?
Leaves that do not have a uniform colour are called variegated leaves.
What is the importance of breathing through your nose and not in your mouth?
The nose hairs help filter the air you breath.
What is ligule?
The ligule is part of the leaf that is found at the junction of the blade and sheath of the leaf. It may take several forms, but it is commonly some form of translucent membrane or a fringe of hairs.
How does the brittle bush adapt to survive in the desert?
in general, brittle bushes in the desert have deep roots to absorb as much water as possible (or is that cacti?) anyway, they have tightly curled leaves that reduce moisture loss. Leaf pubescence (leaf hairs) grow on brittle brush. These leaf hairs reduce the amount of light the plant is able to absorb, therefore limiting the rate of photosynthetic activity.
How would you recognize the epidermis of a root versus the epidermis of a leaf?
The epidermis of a root is typically thicker and lacks stomata, whereas the epidermis of a leaf is thinner and contains stomata for gas exchange. Additionally, root epidermis may have root hairs for absorption of water and minerals, while leaf epidermis may have trichomes for protection or water regulation.
What is the usual functions of the epidermal hairs on a leaf?
to hold the moisture in the leaf
How are leaves used as a means to identifying plants?
These things are considered: the shape of the leaves the margin of the leaves - serrated how the leaves are arranged on the stem - alternate, opposite etc if the leaves have hairs how the leaf blade is divided (or not) what the leaf stem is like what the veins of the leaf blade are arranged
What parts of the plant are responsible to allow air and nutrients to enter the leaf cells respectively?
Stomata are responsible for allowing air to enter the leaf cells through tiny openings on the leaf surface. Nutrients are absorbed by the root hairs from the soil and transported through the xylem and phloem tissues to reach the leaf cells.
