What is the waxy coating on leaves called?

What is the waxy coating on leaves called?


What protects leaves from getting too much water?

However, in plants that grow in very hot or very cold conditions, the epidermis may be several layers thick to protect against excessive water loss from transpiration. A waxy layer known as the cuticle covers the leaves of all plant species. The cuticle reduces the rate of water loss from the leaf surface.

Can green plants make their food at night Why?

Plants make their food through photosynthesis which require sun light water and chlorophyll. Sun light is available at day time not at night. So plant do not make food at night. ... Chlorophyll can make food the plant can use from carbon dioxide water nutrients and energy from sunlight.

Why we should not sleep under the tree at night?

Human beings need more energy as compared to plants and so, respiration in plants is a slow process. ... That is, the plants leave carbon dioxide at night. On the basis of this it is that in the night if you sleep under the tree, you will not get oxygen, which can cause breathing problem, suffocation etc.

Do plants make their food at night?

While the sun shines, plants perform photosynthesis. In this process, the plants convert sunlight, water and carbon dioxide into stored energy in the form of long chains of sugar, called starch. At night, the plants burn this stored starch to fuel continued growth.

What are the stems of big trees called?

The stem of a tall, big trees is called a trunk. A trunk is very hard • The branches are also hard • Trees have different shapes. Herbs are also small plants.