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Total Questions : 111 | Page 3 of 12 pages
Question 21. Which of following is an example of single-celled Eukaryote?
  1.    virus
  2.    bacteria
  3.    archaea
  4.    amoeba
 Discuss Question
Answer: Option D. -> amoeba
Answer: (d).amoeba
Question 22. Cell cycle checkpoint is present in all following phases except
  1.    m phase
  2.    g1 phase
  3.    g2 phase
  4.    s phase
 Discuss Question
Answer: Option D. -> s phase
Answer: (d).s phase
Question 23. Spread of cancer cells to parts of body other than origin site is called
  1.    spreading
  2.    metastasis
  3.    transformation
  4.    transduction
 Discuss Question
Answer: Option B. -> metastasis
Answer: (b).metastasis
Question 24. In which of following forms, Genomic DNA is present in bacteria?
  1.    linear
  2.    circular
  3.    scattered
  4.    clustered
 Discuss Question
Answer: Option B. -> circular
Answer: (b).circular
Question 25. How many chromosomes are there in chimpanzees?
  1.    90
  2.    48
  3.    56
  4.    123
 Discuss Question
Answer: Option B. -> 48
Answer: (b).48
Question 26. All following factors contribute towards genetic variation except
  1.    independent assortment of chromosomes
  2.    crossing over
  3.    random fertilization
  4.    mitosis
 Discuss Question
Answer: Option D. -> mitosis
Answer: (d).mitosis
Question 27. Longer arm of chromosome is denoted by alphabet
  1.    p
  2.    q
  3.    r
  4.    t
 Discuss Question
Answer: Option B. -> q
Answer: (b).q
Question 28. Which of following is a property of reproductive cells?
  1.    haploid
  2.    diploid
  3.    polypoid
  4.    Diplopoid
 Discuss Question
Answer: Option A. -> haploid
Answer: (a).haploid
Question 29. How many daughter cells are formed after meiosis?
  1.    2
  2.    4
  3.    6
  4.    8
 Discuss Question
Answer: Option B. -> 4
Answer: (b).4
Question 30. Sister chromatids stay stuck together due to which of following proteins?
  1.    Cohesins
  2.    Attachins
  3.    chiasmata
  4.    chromatin
 Discuss Question
Answer: Option A. -> Cohesins
Answer: (a).Cohesins

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