Question

Rubber is produced from __________ of Hevea brasiliensis

Answer 1

Hint: This is a kind of flowering plant that is the member of the Euphorbiaceae family of spurges. As the milky latex gets processed out from the tree is the main source of natural rubber, it is the most economically important part.

Complete answer:
Para rubber is usually obtained from Hevea brasiliensis latex. H. Brasiliensis is a tall deciduous tree that is growing in the wild to a height of up to 43 m. The trunk is cylindrical and it can possess a base that is bloated and bottle-shaped.

The bark is defined to be as a certain shade of brown, and when wounded, the inner bark oozes latex. The leaves possess the presence of three leaflets and are arranged spirally. The inflorescence is composed of distinct male and female flowers.

The flowers are creamy-yellow and pungent in appearance and possess no petals. The fruit is a capsule that is made up of three large seeds; when mature, it opens explosively.

Harvesters usually produce incisions around the latex vessels, only deep large to tap the vessels without compromising the growth of the tree, and in small buckets, the latex is collected. This method is also termed as tapping with rubber. From tree to tree and within clone forms, latex output is highly variable.

So, our required answer is latex.

Note: Some individuals show a severe allergy to latex, and anaphylactic shock may be the result by exposure to natural latex rubber products such as latex gloves. Via processing, the antigenic proteins that are known to occur in Hevea latex can be purposely reduced (although not eliminated).