Meiosis produce 4 daughter cells but each daughter cell differ from one another because of

Related MCQs

• In mitosis the daughter cells resemble to their parent cell. But in meiosis they differ not only from parent cell in having half the number of chromosomes, but also differ among themselves qualitatively in genetic constitution due to.....
• A. During meiosis, the genetic material is replicated twice whereas the cell divides one. R. Meiosis takes place in plants and animals during the formation of reproductive cells.
• Select correct statement’s for cell cycle. (i) Yeast cell can complete on cell cycle in every 90 minutes (ii) A period between creation of a cell and division of that cell. (iii) Cell cycle is mainly divided into interphase and differentiation like two phases.
• In meiosis the daughter cells are not similar to that of parent because of :
• Assertion (A) : Phase of cell division is also known as dividing phase. Reason (R) : In mitotic phase new cells are produced from pre-existing cells through meiosis division.
• Several statements are given here in reference to cone cells which of the following option indicates all correct statements for cone cells ? Statements (i) cone cells are less sensitive than Rod cells (ii) They are responsible for colour vision (iii) Erythrolobe is photopigment which is sensitive to red colour light (iv) They are absent in fovea of retina
• The role of mitosis is not merely to divide a cell into two daugher cells but to ensure genetic continuity from one cell generation. The mechanism ensuring genetic continutity is;
• At which phase of meiosis, the 2 cell, each with separated sister chromatids move towards opposite poles :
• Guard cells differ from epidermal cells in having. (CPMT 1993, CBSE 2011)
• Match the column I and column II P Radio active andibody (a) substance that can be constructed in the laboratory Q Artificial gene (b) substance that can be used to identify colonies of geneticully engineered bacteria that makes particular gene product R Amplification (c) Abnormal enhanced replication of a plasmid many copies of plasmid in each cell S To produce clones (d) A large population of idential cells T short gun cloning (e) The use of entire array of genes of an organism in order to obtain particular gene product P Q R S T