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MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Biology

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Biology
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Identify the organism used in the production of erythromycin.

[11] Enhancement of Food Production
Chapter: [11] Enhancement of Food Production
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Which of the following is known as brewer's yeast?

[11] Enhancement of Food Production
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By which of the following mitral valve and tricuspid valve are attached to the papillary muscles?

[8] Respiration and Circulation
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______ is the nodal tissue located in the lower-left corner of the right atrium.

[8] Respiration and Circulation
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For which of the following reason the SA node acts as the normal pacemaker?

[8] Respiration and Circulation
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______ are muscular ridges at the inner surface of ventricles.

[8] Respiration and Circulation
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In which of the following the primary endosperm nucleus undergoes free nuclear division or karyokinesis?

[1] Reproduction in Lower and Higher Plants
Chapter: [1] Reproduction in Lower and Higher Plants
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____________ guards the left atrioventricular aperture in human heart.

[8] Respiration and Circulation
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Match the items given in Column I (Valves) with those in Column II (Location) and select the correct option.

  Column I   Column II
i. Tricuspid valve a. Between left atrium and left ventricle
ii. Bicuspid valve b. Between right ventricle . and pulmonary artery.
iii. Semilunar valve c. Between right atrium and right ventricle
[8] Respiration and Circulation
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Identify the CORRECT statement with respect to serous pericardium.

[8] Respiration and Circulation
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Identify the ploidy of embryo and endosperm respectively formed after following cross.

An angiospermic male plant with 24 chromosomes in its pollen mother cells is crossed with female plant bearing 24 chromosomes in its root cells.

[1] Reproduction in Lower and Higher Plants
Chapter: [1] Reproduction in Lower and Higher Plants
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Ligamentum arteriosum is the remnant of an embryonic duct which joins ____________.

[8] Respiration and Circulation
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A coronary sulcus is found ______

[8] Respiration and Circulation
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____________ branches from bundle of His and forms a network in ventricular walls.

[8] Respiration and Circulation
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Which of the following event occurs during atrial systole?

[8] Respiration and Circulation
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Which of the following microbe is used for the production of citric acid?

[11] Enhancement of Food Production
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Which of the following event occurs during ventricular diastole?

[8] Respiration and Circulation
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Identify the parts of adenohypophysis.

[9] Control and Co-ordination
Chapter: [9] Control and Co-ordination
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What is the duration of joint diastole?

[8] Respiration and Circulation
Chapter: [8] Respiration and Circulation
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Complete the analogy.

The contraction of heart muscles: Systole:: Relaxation of heart muscles: ______.

[8] Respiration and Circulation
Chapter: [8] Respiration and Circulation
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