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What is a waxy covering on the skin of a leaf?
cuticle it on the leaf for the bugs to eat to keep out posion
What is protective layer that covers a leaf?
The protective layer that covers a leaf is called the cuticle. It is a waxy layer that helps to prevent water loss and protect the leaf from environmental stressors such as pathogens and UV radiation.
Why both the epidermis are covered by thick cuticle in nerium leaf?
A cuticle is a protective film covering the epidermis of the leaves. Both the upper and lower epidermis are protected by this cuticle in many leaves, but leaves growing in dry areas have much thicker cuticles, serving as a structural support as well as protection.
In what ways does pollination in gymnosperms differ from pollination in angiosperms?
One main difference is that gymnosperms typically rely on wind for pollination, while angiosperms often rely on animals like bees for pollination. Additionally, gymnosperms have exposed seeds, while angiosperms have seeds enclosed within a fruit. Finally, gymnosperms do not produce flowers, while angiosperms do.
What covers the needle of conifer?
The needle of a conifer tree is covered by a waxy cuticle that helps reduce water loss and protect the needle from environmental stresses. Additionally, conifer needles are often coated with a thick resin that acts as a defense mechanism against pests and pathogens.
How is transpiration related to cuticle?
Thick cuticle limits transpiration.
Were would a plant with a thick cuticle come from?
The desert; a thick cuticle will prevent/reduce water loss
Why do cacti have a thick cuticle?
For protection against fauna
What are the spines and thick waxy cuticle on a cactus for?
structural adaptations
Parasitic roundworms that travel through the digestive system often have a thick protective layer covering the epidermis this layer is known as the?
D. Cuticle
What is a thin cuticle or a thick cuticle?
A thin cuticle refers to a plant's outer protective layer that is relatively thin, allowing for easier gas exchange and nutrient absorption. In contrast, a thick cuticle is a heavier, more protective layer that can reduce water loss but also limit the exchange of gases and nutrients with the environment.
They have thick cuticle and two pairs of antennae?
Arthropods, more specifically, crustaceans, have a thick, tough cuticle and two pair of antennae. The cuticle acts as an exoskeleton and two pair of antennae to help them find food and keep them safe.
What are gymnosperms or angiosperms?
A seed plant that produces naked seeds is a gymnosperm. A angiosperm a plant that produces covered seeds( a protecetive covering, cuticle)
What is a waxy covering on the skin of a leaf?
cuticle it on the leaf for the bugs to eat to keep out posion
What does the thick waxy cuticle do on the epidermis of plants?
The thick waxy cuticle on the epidermis of plants helps prevent water loss by creating a barrier that reduces transpiration. It also provides protection against harmful UV radiation, pathogens, and insects. Additionally, the cuticle can help reduce mechanical damage to the plant's surface.
Why is cuticle very thick in acquatic plants and desert plants?
The cuticle is very thick in aquatic plants and desert plants as a protective adaptation to their respective environments. In aquatic plants, a thicker cuticle helps prevent the loss of water due to evaporation, while also providing some protection from pathogens in the water. In desert plants, a thick cuticle serves to minimize water loss in an environment where moisture is scarce, helping them retain internal hydration. Both adaptations ensure that these plants can survive and thrive in their challenging habitats.
What is the outer covering of a leaf?
cuticle is the thick layer outside the leaf to prevent loss of water.
