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  • Question
  • Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________


  • Options
  • A. VitaminC and VitaminD
  • B. VitaminB-12 and VitaminC
  • C. VitaminC and VitaminA
  • D. Vitamin A and VitaminB-12

  • Correct Answer
  • VitaminB-12 and VitaminC 


  • Biology problems


    Search Results


    • 1. Increased RBC's in the blood leads to a condition called __________ .

    • Options
    • A. Anemia
    • B. Haemophilia
    • C. Polycythemia
    • D. Leukaemia
    • Discuss
    • 2. Polyploidy arises due to change in the

    • Options
    • A. number of chromatids
    • B. structure of genes
    • C. number of chromosomes
    • D. structure of chromosomes
    • Discuss
    • 3. The plasma of the blood contains which among the following constituents? I. Proteins II. Salts III. Hormones

    • Options
    • A. Only I and II
    • B. Only I and III
    • C. Only II and III
    • D. All I, II and III
    • Discuss
    • 4. Localized area of pus formation in the lungs?

    • Options
    • A. Pleural effusion
    • B. Pulmonary abscess
    • C. Pleurisy
    • D. Pulmonary edema
    • Discuss
    • 5. A protein is being assembled when

    • Options
    • A. RNA is being translated
    • B. DNA is being translated
    • C. RNA is being transcribed
    • D. DNA is being transcribed
    • Discuss
    • 6. Limbs of frog, lizard, bird and human are example of ______ organs.

    • Options
    • A. Homogenous
    • B. Heterogeneous
    • C. Analogous
    • D. Homologous
    • Discuss
    • 7. What is the main purpose of white blood corpuscles?

    • Options
    • A. to carry nutrients
    • B. to combat infection
    • C. to carry oxygen
    • D. to give strength
    • Discuss
    • 8. Which of the following is a fish?

    • Options
    • A. Jelly fish
    • B. Lobster
    • C. Salmon
    • D. Whale
    • Discuss
    • 9. The secretion from the prostate gland enters into the:

    • Options
    • A. Kidney
    • B. Ureter
    • C. Urethra
    • D. Testis
    • Discuss
    • 10. ......... reproduces by binary fission

    • Options
    • A. Amoeba
    • B. Liverfiuke
    • C. Plasmodium
    • D. Planaria
    • Discuss


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