Zoology Practice MCQs (Most Important and Expected Questions) Competitive Exams Set 6

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Q.9 Which one of the following is false about AIDS:

(a) HIV(b) HAV(c) T-lymphocytes(d) Host specific(e) None of these


Q.10 Which statement about plastids is true?

(a) They are power house of cell(b) They contain DNA and ribosomes(c) They are found in all organisms(d) They are surrounded by a single membrane(e) None of these


Q.11 Which of the following is not found in all bacterial cells?

(a) A nucleoid(b) Capsule(c) Cell membrane(d) Ribosomes(e) None of these


Q.12 A virion is a:

(a) Viral protein(b) Viral gene(c) Virus(d) Viral lysozyme(e) None of these


Q.13 The study of fossils and their relationship to the evolution of life on earth is called:

(a) Fossilization(b) Palaeontology(c) Palaeozoology(d) None of these


Q.14 A connecting and supporting tissue in animal is:

(a) Muscle(b) Bone(c) Nerve(d) Connective(e) None of these


Q.15 Interstitial fluid closely resembles to:

(a) Rain water(b) Sea water(c) Lake water(d) Pond water(e) None of these


Q.16 The amount of lactic acid in muscles increases when they are lacking in:

(a) CO2(b) C6H12O6(c) Energy(d) Oxygen(e) None of these


Q.17 If a person eats more protein than are needed, this causes increased production of:

(a) Hormones(b) Urea(c) Lactic acid(d) CO2(e) None of these


Q.18 The growth of human population is most rapid in:

(a) Asia(b) Europe(c) North America(d) None of these


Q.19 Which type of tissue forms glands?

(a) Connective(b) Nervous(c) Muscle

(d) Epithelial(e) None of these

Answer: D

Q.20 Carbon combines with nitrogen in amino acid linkages to form:

(a) Ester bonds(b) Peptide bonds(c) Ionic bonds(d) None of these

Answer: B

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