Answers Natural selection is a consequence of Natural selection is a consequence of A. distribution of organisms B. adverse conditions C. variation in organisms D. inbreeding Correct Answer: Option B Explanation
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Answers The four classes of hydrocarbons are? The four classes of hydrocarbons are? A. ethane, ethene, ethyne and benzene B. alkanes, alkenes, alkynes and aromatics… Read More
Answers A boiler consumed 6.0kg of feed and gained 2.0kg weight in six weeks. Determie the… A boiler consumed 6.0kg of feed and gained 2.0kg weight in six weeks. Determie the feed: gain ratio … Read More
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Answers In an A.P, the difference between the 8th and 4th terms is 20 and… (a) In an A.P, the difference between the 8th and 4th terms is 20 and the 8th term… Read More