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MCQs

Total Questions : 1277 | Page 127 of 128 pages
Question 1261. Virus is__________?
  1.    unicellular
  2.    multicellular
  3.    acellular
  4.    none of these
 Discuss Question
Answer: Option C. -> acellular
VIRUSES ARE NOR UNICELLULAR NEITHER MULTICELLULAR THE ARE ACELLULAR ORGANISMS MEANS WITHOUT CELL CONFIGURATION. ACTUALLY THEY ARE ONLY MADE UP OF NUCLEIC ACID AND PROTEINS. VIRUSES ARE ACELLULAR BIOLOGICAL ENTITIES MADE UP OF NUCLEIC ACID AND PROTEINS. THE NUCLEIC ACID IS EITHER DNA OR RNA; BOTH ARE NEVER FOUND TOGETHER IN A VIRUS. THUS VIRUSES ARE NEITHER UNICELLULAR NOR MULTICELLULAR.
Question 1262. __________is a condition in which there is an absence of oxygen supply to an organ’s tissues?
  1.    Anoxia
  2.    Anorexia
  3.    Hypoxia
  4.    Enuresis
 Discuss Question
Answer: Option A. -> Anoxia
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1263. Oxygen is the production of____________?
  1.    Mitochonderia
  2.    Chloroplast
  3.    Peroxisomes
  4.    Both A & B
 Discuss Question
Answer: Option B. -> Chloroplast
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1264. Genetic information carriers is/are____________?
  1.    DNA
  2.    Chromosomes
  3.    Gene
  4.    Nucleus
 Discuss Question
Answer: Option B. -> Chromosomes
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1265. The cardio respiratory capacity is related to____________?
  1.    Strength
  2.    Flexibility
  3.    Normal physical endurance
  4.    Agility
 Discuss Question
Answer: Option C. -> Normal physical endurance
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1266. The method of reproduction of new plants by cells instead of seed is known is:___________?
  1.    Tissue culture
  2.    Mutation
  3.    Antibiosis
  4.    Recombination
 Discuss Question
Answer: Option A. -> Tissue culture
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1267. The first cloned animal was____________?
  1.    Goat
  2.    Cow
  3.    Rat
  4.    Sheep
 Discuss Question
Answer: Option D. -> Sheep
DOLLY THE SHEEP WAS FIRST CLONNED ANIMAL
IN 1996, DOLLY THE SHEEP—THE FIRST MAMMAL TO HAVE BEEN SUCCESSFULLY CLONED FROM AN ADULT CELL—IS BORN AT THE ROSLIN INSTITUTE IN SCOTLAND. ORIGINALLY CODE-NAMED “6LL3,” THE CLONED LAMB WAS NAMED AFTER SINGER AND ACTRESS DOLLY PARTON.
Question 1268. Term the time during which an orgnism is present in the body before causing disease ?
  1.    Rest period
  2.    Incubation period
  3.    Sleeping period
  4.    Inclubation time
 Discuss Question
Answer: Option B. -> Incubation period
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1269. Insects responsible for transmitting diseases are called___________?
  1.    Drones
  2.    Vectors
  3.    Hybirds
  4.    None of these
 Discuss Question
Answer: Option B. -> Vectors
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 1270. The number carpels in our feet is__________?
  1.    7
  2.    14
  3.    16
  4.    0
 Discuss Question
Answer: Option D. -> 0
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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