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The major commercial source of natural rubber latex is the Pará rubber tree ( Hevea brasiliensis) a member of the spurge family, Euphorbiaceae. This species is preferred because it grows well under cultivation. A properly managed tree responds to wounding by producing more latex for several years. Mesoamerican trees are domesticated plants of Mesoamerica , established by agricultural developments and practices over several thousand years of pre-Columbian history, include maize and capsicum. Melaleuca trees have white flowers which are small and crowded in bottlebrush-like spikes at branch tips. The fruit are short, cylindric or squarish, woody capsules with many tiny seeds.Melaleuca produceshuge quantities of seeds, which become smalltrees, which grow into almost impenetrable monocultures. Pine trees reproduce byproducingseeds. Unlike deciduoustrees, whichproduceseeds that are surrounded by fruit,pineseeds are located on scales of structures called cones (pinecones).
Which gas is responsible for the blue color of the Earth’s atmosphere?
Goecha La is a pass in which of the following Indian State?
Which country will host the G20 Summit in 2025?
Dr. Bhupendra Kumar Hazarika won the Bharat Ratna award in the field of _________ in 2019.
Which of the following Lok Sabha constituency of Mahendra Nath Pandey?
‘Midnight’s Children’ is a novel by which of the following writers?
Who is appointed as the Chairman of Air India?
Find the least number which when divided by 11,12,13,14 and 15 leaves the remainder 2 in each case.
Which of the following types of goods is defined as the goods that are identical, similar or comparable to another product, in the eyes of the consumer...
Which of the following cites topped in Global Peace Index 2023?