Biology MCQs

31. Which of the following organ is devoid of gland?
[A] Vulva
[B] Oviduct
[C] Uterus
[D] Vagina

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32. Human sperm moves with the help of which of the following?
[A] Cilia
[B] Flagellum
[C] Basal body
[D] Nucleosome

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33. The earliest recorded pandemic – the Black Death was speculated to be __
[A] Plague
[B] Rabies
[C] Leprosy
[D] None of the above

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34. What is deficient in Haemophilia A patients?
[A] X chromosome
[B] Calcium
[C] Antihemophilic factor
[D] Plasma thromboplastin

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35. What is Cystic Fibrosis?
[A] Sex-linked recessive disorder
[B] Autosomal dominant disorder
[C] Autosomal recessive disorder
[D] Sex-linked dominant disorder

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36. Which of the following initiates replication in DNA?
[A] DNA ligase
[B] Origin of replication
[C] Termination sequences
[D] Histone proteins

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37. Filariasis is not transmitted by ____:
[A] Anopheles mosquito
[B] Aedes mosquito
[C] Culex mosquito
[D] Swamp mosquito

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38. Which of the following is not connective tissue?
[A] Bone
[B] Skeletal muscle
[C] Cartilage
[D] Blood

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39. Night blindness results from the deficiency of ___:
[A] Vitamin-E
[B] Vitamin-A
[C] Vitamin-B2
[D] Glucose

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40. Movement of hairs in Drosera is referred to as _____:
[A] Seismonastic
[B] Photonastic
[C] Thigmotropism
[D] Heliotropism

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