Exams & Certification
A condition that results when too much iron is absorbed from food is The correct answer and explanation is: The condition that results when too much iron is absorbed from food is called hemochromatosis. Hemochromatosis is a hereditary disorder where excess iron builds up in the body. The body normally regulates iron absorption, but in […]
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In gymnosperms, the haploid structures are a. pollen grain, leaf and root b. megaspore, endosperm and embryo c. megaspore, integument and root d. megaspore, pollen grain and endosperm The correct answer and explanation is: The correct answer is d. megaspore, pollen grain and endosperm. In gymnosperms, the life cycle alternates between diploid and haploid stages,
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The process of acquiring raw materials is part of the conversion cycle. Group of answer choices True False The correct answer and explanation is: Answer: False The process of acquiring raw materials is not considered part of the conversion cycle, but it is an important component of the overall production process. The conversion cycle refers
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Connective tissue is divided into two broad categories. What are they? The correct answer and explanation is: Connective tissue is broadly classified into two categories: Connective Tissue Proper and Specialized Connective Tissue. In summary, the two broad categories of connective tissue, Connective Tissue Proper and Specialized Connective Tissue, vary in structure and function, but all
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Which of the following is most polar? CH3CH2OH CH3CH2CH2CH2CH2OH CH3OH CH3CH2CH2CH2OH The Correct Answer and Explanation is: The most polar molecule in the given list is CH3OH (methanol). Explanation: Polarity in molecules is determined by the presence and strength of polar bonds and the molecular geometry. Polar bonds occur when there is a significant difference
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Synonym of unselfish A. Benevolent B. unprofessional C. Unethical D. None of them The Correct Answer and Explanation is: The correct answer is A. Benevolent. Explanation:The word “unselfish” describes someone who is generous and not concerned with their own personal gain. It suggests selflessness, caring more about the well-being of others than one’s own interests.
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The unique Cape Town Floral Region, which is part of the Cape Floristic Kingdom, is particularly known for its __. a. Fynbos flora b. Desert landscapes c. Large mammals d. Wetland ecosystems The correct answer and explanation is: The correct answer is a. Fynbos flora. The Cape Floristic Kingdom, located in the southwestern tip of
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Is sugar (C12H22O11) an element or a compound? Group of answer choices Compound No answer text provided. No answer text provided. Element The Correct Answer and Explanation is: Sugar, specifically sucrose (C12H22O11), is a compound. A compound is a substance made up of two or more different elements that are chemically bonded together in a
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Internally generated goodwill can be recorded as an asset by a company so long as it’s verified by an independent source. True False The correct answer and explanation is: False. Internally generated goodwill cannot be recorded as an asset by a company, even if it is verified by an independent source. The primary reason for
Calculate the average molecular weight of air from its approximate molar composition of 79% N2, 21% aO2 and 2 from its approximate composition by mass of 76.7% N2 23.3% O2 The Correct Answer and Explanation is: To calculate the average molecular weight of air, we will use the concept of a weighted average, which takes