PMT 2009 Multiple Choice Questions (Part 4 of 10)

  1. In a standard ECG which one of the following alphabets is the correct representation of the respective of the human heart

    1. R-repolarisation of ventricles

    2. S-start of systole

    3. T-end of diastole

    4. P-depolarization of the atria

    Answer: d

  2. Study the pedigree chart given below What does its show

    1. Inheritance of a sex-linked inborn error of metabolism like phenylketonuria

    2. Inheritance of a condition like phenylketonuria as an autosomal recessive trait

    3. The pedigree chart is wrong as this is not possible

    4. Inheritance of a recessive sex-linked disease like haemophilia

    Answer: b

  3. Middle lamella is composed mainly of

    1. Hemicellulose

    2. Muramic acid

    3. CalciumPectate

    4. Phosphoglycerides

    Answer: c

  4. Somaclones are obtained by

    1. Tissue culture

    2. Plant breeding

    3. Irradiation

    4. Genetic engineering

    Answer: a

  5. Which one of the following plants is monoecious

    1. Marchantia

    2. Pinus

    3. Cycas

    4. Papaya

    Answer: b

  6. Which one of the following is the correct matching of three items and their grouping category Itmes Group

    1. Malleus, incus, cochlea-Ear ossicles

    2. Ilium, ischium, pubis-Coxal bones of pelvic girdle

    3. Actin, myosin, rhodopsin-Muscle proteins

    4. Cytosine, uracil, thiamine-Pyrimidines

    Answer: b

  7. Plasmodesmata are

    1. Lignified cemented layers between cells

    2. Locomotary structures

    3. Membranes connecting the nucleus with plasmalemma

    4. Connections between adjacent cells

    Answer: d

  8. Which of the following is a pair of viral diseases

    1. Ringworm, AIDS

    2. Common Cold, AIDS

    3. Dysentery, common cold

    4. Typhoid, Tuberculosis

    Answer: b

  9. Aerobic respiratory pathway is appropriately termed

    1. Catabolic

    2. Parabolic

    3. Amphibolic

    4. Anabolic

    Answer: c

  10. Which of the following is not used as a biopesticide

    1. Bacillus thuringiensis

    2. Trichoderma harzianum

    3. Nuclear Polyhedrosis Virus (NPV)

    4. Xanthomonas campestris

    Answer: d