Top 150+ Solved Cell Cycle and Cell divisons MCQ Questions Answer
Q. Which is the true statement for mitosis ?
a. Cell formed by it performs diverse functions i.e. show division of labour
b. The number of chromosomes in the new cells are half than that of the parent cell.
c. Two cells are formed as a result of this division are identical in all aspects.
d. Cells formed as a result of mitosis have different genetic characters.
Q. Which of the following statement is true for mitosis ?
a. Cytokinesis and karyokinesis occur together
b. Cytokinesis and karyokinesis are random
c. Cytokinesis preceedes karyokinesis
d. Karyokinesis preceedes cytokinesis
Q. Indentify the correct sequence of karyokinesis stages :
a. Prophase, Anaphase, Metaphase, Telophase
b. Prophase, Metaphase, Anaphase, Telophase
c. Prophase, Telophase, Metaphase, Anaphase
d. Prophase, Metaphase, Telophase, Anaphase
Q. When synapsis is completed all along the chromosome, the cell is said to have entered a stage called :
a. zygotene
b. pachytene
c. diplotene
d. diakinesis
Q. Which process is indicated by given diagram ?
a. Cell division during formation of reproductive cells.
b. Cell division in somatic cells.
c. (a) and (b) both
d. Amitosis
Q. Which of the following cell can complete one cell cycle in 90 minutes ?
a. Plant cell
b. Animal Cell
c. Angal cel
d. Yeast Cell
Q. Which plant material is best suited for studying mitosis in class room ?
a. Root tip
b. Anther
c. Pieces of bark
d. Shoot apex
Q. Mitosis can occur in
a. Haploid and diploid cells both
b. Pollen mother cells
c. Haploid cell only
d. Diploid cell only
Q. Genetic homogeneity and exact similarity between chromosomes of various cell within the sametype of issue of plant is due to :
a. Cytokinesi
b. Meiosis
c. Mitosis
d. Fertilization
Q. In the plant cell, cytokinesis occurs by
a. Separation of the cytoplasm from the periphery to central region.
b. Separation of the cytoplasm throughout the equatorial plane simultaneously
c. Separation of the cytoplasm from cell centre to its periphery
d. Following of cytoplasm from two side at right angles to the plane of spindle pole
Q. Cytokinesis is generally, but not always, seen in mitosis. If cells undergo mitosis and do not followcytokinesis then it would result in :
a. Cells with abnormal small nuclei
b. Ensuring genetic homogeneity of cell
c. A cell with a single large nucleus
d. A cell with two or more nuclei
Q. How many time is the genetic material replicated during meiosis ?
a. Twice
b. Once
c. Four times
d. None of the above
Q. How does the pairs of homologous chromosomes appear during zygotene phase ?
a. Univalent
b. Trivalent
c. Tetravalent
d. Bivalent
Q. In which of the following stages chromosomes are not seen clearly ?
a. Leptotene
b. Prophase-II
c. Diplotene
d. Metaphase-III