If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?
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Option A:40% Option B:45%
Option C:50% Option D:71%

50%

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Who discovered the peptic ulcer causing bacteria H.PYLORI?
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Option A:Robert Hook Option B:James parkinson
Option C: Dr Barry Marshall and dr Robin Warren Option D:None of these

Dr Barry Marshall and dr Robin Warren

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branches of biology and medicine concerned with the structure and function of plant and animal cells is called___________?
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Option A:Nephrology Option B:Semiology
Option C:Orology Option D:Cytology

Cytology

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Which type of motions are present in solid?
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Option A:translational Option B:rotational
Option C:vibrational Option D:all of these

vibrational

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Humans can hear in the range of ______ to _______Hertz (Hz).?
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Option A:10 Hz to 10,000 Hz. Option B: 20 Hz to 20,000 Hz.
Option C: 30 Hz to 30,000 Hz. Option D: 40 Hz to 40,000 Hz.

 20 Hz to 20,000 Hz.

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Which Part of the Brain Regulates Body Temperature?
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Option A:cerebellum Option B:cerebrum
Option C:hypothalamus Option D:medulla

hypothalamus

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A Vegetable containing sulphur is____________?
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Option A:Potato Option B:Cabbage
Option C:Brinjal Option D:Pumpkin

Cabbage

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Xylem and phloem are conducting tissues found in ……….?
  • 163
Option A:animals Option B:plants
Option C:micro orgamnisms Option D:all the above

plants

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In plants there are_______basic types of tissues?
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Option A:2 Option B:3
Option C:4 Option D:None of these

3

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Adult human brain is about_________% of the total body weight.
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Option A:2% Option B:3%
Option C:7% Option D:8%

2%

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Which of the following endoplasmic reticulum has no ribosome on its surface?
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Option A:smooth Option B:rough
Option C:both Option D:all of above

smooth

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Simple tissues and complex tissues are two groups of_________tissues.
  • 188
Option A:Meristematic Option B:Permanent
Option C:Epidermal Option D:Supporting

Permanent

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which of the following gas discovered by Scheele?
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Option A:chlorine Option B:hydrogen
Option C:oxygen Option D:carbon dioxide

chlorine

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which of the following consists of the dead cells?
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Option A:Parenchyma Option B:. collenchyma
Option C: sclerenchyma Option D:none of these

sclerenchyma

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Which one of these structures involved in replication of bacterial dna?
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Option A:chromosomes Option B:pilli
Option C:plasmid Option D:mesosome

mesosome

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Which of the following are connective tissues?
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Option A:cartilage Option B:bone
Option C:blood Option D:all the above

all the above

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Human brain contains__________neurons.
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Option A:10,000,00 Option B:100,000,000
Option C:100,000,000,000 Option D:1000

100,000,000,000

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The light microscope can make the object_________times bigger?
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Option A:10 times Option B:100 times
Option C:1000 times Option D:10000 times

1000 times

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Which of the following is a selectively permeable membrane?
  • 178
Option A:cell wall Option B:cytoplasm
Option C:cell membrane Option D:none of these

cell membrane

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During the process of cell division which of the following divides first?
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Option A:cytodplasm Option B:vacuoles
Option C:mitochondria Option D:nucleus

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