Answers Xerophytic plants are usually associated with Xerophytic plants are usually associated with A. regions of heavy rainfall B. waterlogging C. areas of low rainfall D. windward part of a highland Correct Answer: Option C Explanation
Answers Sexual propagation involves the use of Sexual propagation involves the use of A. buds B. seeds C. cuttings D. vines Correct Answer: Option B… Read More
Answers The metal whose ore can be concentrated by passing it through a magnetic separator is The metal whose ore can be concentrated by passing it through a magnetic separator is A. Zn B.… Read More
Answers Cr2O72-(aq) + 14H+(aq) + 6l-(aq) → 2Cr3+(aq) + 3l Cr2O72-(aq) + 14H+(aq) + 6l–(aq) → 2Cr3+(aq) + 3l(g) + 7H2O(I). The change in the oxidation number of… Read More
Answers Choose the option nearest in meaning to the underlined word. Scientists have invented ways of… Choose the option nearest in meaning to the underlined word. Scientists have invented ways of preserving fruits much… Read More
Answers An arthropod that is destructive at early stage of its life cycle is An arthropod that is destructive at early stage of its life cycle is A. butterfly B. mosquito C.… Read More