THE EXPANSION OF WHITE COMMUNITIES IN SOUTH AFRICA IS A MAJOR CAUSE OF
A. The great trek ✓ B. Racial war C. African unionism D. The great war The answer to the question is: A. The great trek The Great Trek, also known as Die Groot Trek in Afrikaans, was a mass migration of around 12,000 to…
WHEN SODIUM HYDROXIDE SOLUTION IS ADDED TO A SOLUTION OF ZINC SALT, THE WHITE PRECIPITATE FORMED RE-DISSOLVE IN EXCESS SODIUM HYDROXIDE BECAUSE
A. sodium hydroxide is a strong alkali B. sodium is more reactive than zinc C. zinc is more reactive than sodium D. zinc hydroxide is amphoteric ✓ E. zinc hydroxide is unstable The answer to the question is: D. zinc hydroxide is amphoteric When sodium…
IF THE CROSS OF A RED-FLOWERED PLANT WITH A WHITE FLOWERED PLANT PRODUCES A PINK FLOWERED PLANT, THIS IS AN EXAMPLE OF
A. codominance B. incomplete dominance ✓ C. mutation D. linkage The answer to the question is: B. incomplete dominance When a cross between a red-flowered plant and a white-flowered plant produces a pink-flowered plant, this is an example of incomplete dominance. Incomplete dominance occurs…
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