Question
The pale yellow colour of normal human urine is due to the pigment
The pale yellow colour of normal human urine is due to the pigment: (a) Melanin (b) Anthocyanin (c) Urochrome (d) Haemoglobin
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Question
The statistical study of human population is called
The statistical study of human population is called: (a) Mortality (b) Demography (c) Natality (d) Equality
Question
The life span of an RBC is
The life span of an RBC is: (a) 120 days (b) 220 days (c) 20 days (d) 2 weeks
Question
Haploid number of chromosomes are found in
Haploid number of chromosomes are found in: (a) Nephrons (b) Neurons (c) Skin cells (d) Sperms
Question
Alpha cells of Pancreas secrete
Alpha cells of Pancreas secrete: (a) Glycogen (b) Glucose (c) Glucagon (d) Insulin
Question
Deplasmolysis occurs when a plasmolysed cell is placed in
Deplasmolysis occurs when a plasmolysed cell is placed in: (a) Concentrated salt solution (b) Tap water (c) Concentrated sugar solution (d) Hypertonic…
Question
The heart sound ‘Dup’ is produced when
The heart sound ‘Dup’ is produced when: (a) Semilunar valves open (b) Atrio ventricular valves close (c) Semilunar valves close (d) Atrio…
Question
Which one of the following is a biodegradable waste?
Which one of the following is a biodegradable waste? (a) Metal cans (b) E-waste (c) Plastic (d) Flowers
Question
The sex chromosome in a human ovum is
The sex chromosome in a human ovum is: (a) X chromosome (b) Y chromosome (c) Both X and Y chromosomes (d) Either…
Question
In the given figure ‘O’ is the centre of the circle. PQ is a tangent to the circle at B and AB = AC
In the given figure ‘O’ is the centre of the circle. PQ is a tangent to the circle at B and AB…