What is the advantage of conifers have needle like leaves?

Conifers have needle-like leaves to hold more moisture and reduce wind resistance.

How do needle like leaves help a plant?

Some trees in colder climates have evolved with needle-like leaves because these leaves offer greater protection in extreme weather. Broad leaves are more effective in food production, but smaller-surfaced needles can withstand damage from wind and snow and they lose less water. Q.

Why do plants have small thick leaves or needles?

Small leaves – these ensure that less water is lost from the plant by transpiration because the leaf has a smaller surface area. Spines lose less water than leaves so are very efficient in a hot climate. Spines also prevent animals from eating the plant. Waxy skin – some leaves have a thick, waxy skin on their surface.

What are needle leaves?

Needle-leaf trees, or conifers, have long, thin leaves that resemble needles. The leaves remain on the tree year-round and are replaced slowly and continuously rather than all at once. The smaller, tighter needles are more waterproof and wind tight than the larger, wider leaves found on broadleaf or deciduous trees.

How do needle like leaves help pine tree for Class 4?

1) Needle shape helps the leaves to retain moisture, preventing water loss as the stomatas are sunken and tightly packed in needle like leaves. 2)Needle shape gives them ability to shed snow as pine trees are found in cold regions.

How are needle like leaves adaptations?

The needle-like leaves are an important adaptation to Conifer trees because they do not accumulate much snow, keeping the weight load mild. The waxy cuticle on the epidermis is an extremely important adaptation because it protects the photosynthetic cells that are below in the mesophyll.

What is a needle leaf?

Definition of needleleaf : populated with trees having leaves that are needles needleleaf evergreen forests also : having leaves that are needles needleleaf trees.

Which plant has needle like leaves?

Conifers have leaves that resemble needles and generally remain on a tree year-round. They are replaced slowly and continuously.

How are needle-like leaves adaptations?

What are trees with needle-like leaves called?

Coniferous trees have small, waxy and usually narrow leaves (needles or flat scales). The most common conifers are spruces, pines and firs. Alternative names used for coniferous trees are evergreens, softwoods and (appropriately enough) conifers.

Why do trees have needle like leaves?

The coniferous trees have needle shaped leaves because in the hilly areas the trees may experience high snowfall . As these trees are needle shaped the snow when fall on the tree the melt and flows down immediately otherwise if it is not needle shaped the plant will absorb all the snow and also have chance to die.

Why do pine trees have needle like leaves?

Pine trees are coniferous trees. Coniferous trees have needle-shaped leaves, because it is easier to freeze flat broad leaves. Hence, if the leaves are small, then it becomes difficult to freeze them. Needle-shaped leaves of pine tree helps in _________.