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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).
It’s easy to be ………… , but difficult to ………………
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The increasing concerns about climate change point to the need for enhanced efforts t...
Which of the following options is most suitable for blank 2?
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Bengaluru is a beautiful city which ______ the modern with the traditional.
During her research, Seema __________ dozens of objects that she couldn’t include in the book, but also couldn’t ________.
Select the most appropriate option to fill in the blank.
Although she couldn't speak Spanish, she managed to make________ understood in Spain.
India must choose what ______________ its energy mix.
I. Will consist of
II. Will make
III. Will comprise
A strike by Royal Mail staff at Wythenshawe has been _______________ after a postwoman sacked for not wearing a cycle helmet was given her job back.
They had to _______ on the decorations to stay within budget.
Poor economic policy making coupled with ________________ decision making at the level of the executive has often been identified as a _________________...
