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Biology - section - 2
  1. Which of the following glands is both endocrine and exocrine?

    2. A.

     Pancreas
    B.

     Pituitary
    C.

     Adrenal
    D.

     Pineal

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  2. Which hormone causes emotional disturbance?

    3. A.

     Thyroxine
    B.

     Oxytocin
    C.

     Vasopressin
    D.

     Adrenalin

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  3. Haemophilia is a hereditary disease carried by

    4. A.

     Females and expressed by males
    B.

     Males and expressed by males
    C.

     Females and expressed by females
    D.

     Males and expressed by females

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  4. The sex of a newborn baby is determined by the chromosome inherited from

    5. A.

     The Father
    B.

     The Mother
    C.

     The Father's Father
    D.

     Both A & B

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  5. The chromosome number 2n is known as

    6. A.

     Haploid number
    B.

     Diploid number
    C.

     Triploid number
    D.

     None of the above

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  6. In 1910, who proved the idea of W.S.Sutton that genes are located on chromosomes?

    7. A.

     T.H.Morgan
    B.

     De Duve
    C.

     Palade
    D.

     Waldeyer

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  7. Different forms of genes are called

    8. A.

     Genomes
    B.

     Allele
    C.

     Genotypes
    D.

     None of the above

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  8. Fruitfly has

    9. A.

     4 chromosomes
    B.

     6 chromosomes
    C.

     8 chromosomes
    D.

     10 chromosomes

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  9. Which nitrogenous base is not found in dna?

    10. A.

     Uracil
    B.

     Thymine
    C.

     Cytosine
    D.

     Guanine

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  10. Gregor Johann Mendel worked on

    11. A.

     Edible pea
    B.

     Wild pea
    C.

     Garden pea
    D.

     Pigeon pea

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