NEET 2019

175 Questions • 180 Minutes • 2019

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Q21
What is the site of perception of photoperiod necessary for induction of flowering in plants :
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Q22
Which part of the brain is responsible for thermoregulation ?
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Q23
Which of the following pair of organelles does not contain DNA :
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Q24
What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile ?
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Q25
Xylem translocates :
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Q26
Which of the following pairs of gases is mainly responsible for green house effect?
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Q27
Which of the following protocols did aim for reducing emission of chloroflurocarbons into the atmosphere?
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Q28
In some plants, the female gamete develops into embryo without fertilization. This phenomenon is known as :
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Q29
Which of the following sexually transmitted diseases is not completely curable ?
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Q30
Which of the following immune responses is responsible for rejection of kidney graft?
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Q31
Which of the following factors is responsible for the formation of concentrated urine?
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Q32
Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?
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Q33
Which of the following statements is not correct?
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Q34
The concept of "Omnis cellula-e cellula" regarding cell division was first proposed by:
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Q35
Use of an artificial kidney during hemodialysis may result in : (a) Nitrogenous waste build-up in the body (b) Non-elimination of excess potassium ions (c) Reduced absorption of calcium ions from gastro-intestinal tract (d) Reduced RBC production Which of the following options is the most appropiate?
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Q36
What is the direction of movement of sugars in phloem?
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Q37
Which of the following muscular disorders is inherited ?
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Q38
Consider following features: (a) Organ system level of organisation (b) Bilateral symmetry (c) True coelomates with segmentation of body Select the correct option of animal groups which possess all the above characteristics.
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Q39
The frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes was explained by :
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Q40
Following statements describe the characteristics of the enzyme Restriction endonuclease. Identify the incorrect statement.
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Paper Info
  • Exam: NEET
  • Year: 2019
  • Questions: 175
  • Duration: 180 mins
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