Q. In prokaryotic organisms, the nuclear region is not surrounded by a membrane. This undefined nuclear region is known as -
1) Nucleic acid
2) Nucleoid
3) Nucleolus
4) Nucleosome
Q. Which one of the following statements is correct about the effects of antibiotics on viruses?
1) Virsues are “non-living” entities but it can interact with antibiotics
2) Taking antibiotics cures viral infections
3) Viruses do not possess metabolic pathways on which antibiotics can function, whereas bacteria have such pathways
4) Viruses are resistant to antibiotics
Q. Which one of the following cell organelles may play a role in expelling excess water and wastes in the case of unicellular organisms?
1) Lysosome
2) Vacuole
3) Golgi body
4) Endoplasmic reticulum
Q. Which of the following is not an eye disease/disorder?
1) Glucoma
2) Amblyopia
3) Acoustic Neuroma
4) Strabismus
Q. Flexibility in plants is due to -
1) Collenchyma
2) Sclerechyma
3) Parenchyma
4) Chlorenchyma
Q. Plasmodium Vivex is -
I. A Protozoal parasite
II. A Human Pathogen
III. The most frequent and widely distributed cause of recurring Malaria.
The correct code is -
1) Only I and II
2) Only III
3) Only II and III
4) All I, II and III
Q. Which of the following minerals/ vitamins are present in fortified rice ?
1. Iron
II. Folic Acid
III. Zinc
IV. Potassium
V. Vitamin BI2
VI. Vitamin D
The correct code is -
1) Only I, II, III and IV
2) Only I, II, III and V
3) Only I, II, III, V and VI
4) I, II, III, IV, V and VI
Q. What is 'Red Sanders'?
1) A species of ants
2) A fast-disappearing species of non-fragrant variety of sandalwood
3) An insect which is found in ravines of Chambal river
4) An infectious disease
Q. Which of the following diseases is commonly known as 'Elephantiasis or Haathipao?
1) Lymphatic Filariasis
2) Malaria
3) Kaalaazar
4) Yellow Fever
Q. Water animals can live in the severest winter because -
1) water does not freeze at the top
2) water dose not freeze at the bottom
3) ice provides heat to animals
4) animals can live in ice
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