EVERYDAY SCIENCE

Detailed explanation-1: -The trees classified as softwoods have needle-or scale-like leaves that, with a few exceptions, remain on the tree all through the year. Hence, softwood trees are sometimes called evergreens. Botanically, they are known as gymnosperms and instead of bearing seeds from flowers, gymnosperms have exposed seeds in cones.

Detailed explanation-2: -Gymnosperms are also called as ‘softwood spermatophytes’ because they lack thick-walled vessels rendering them softwood plants; because vessels impart strength to wood.

Detailed explanation-3: -Gymnosperm wood is called softwood as it.

Detailed explanation-4: -Some conifers have additional cell types, such as fibres and axially elongated xylem parenchyma cells that store food. The wood of gymnosperms is often called softwood to differentiate it from the hardwood angiosperms.

Detailed explanation-5: -Gymnosperms are sometimes known as softwood spermatophytes’, due to their absence of thick-walled vessels, which makes them softwood.