Mann Marathi Tv

Standard XI - Biology Chapter 7 - Exercise Solutions : All questions and answers Maharashtra Stae Board New Syllabus 7. Cell Division - Exercise 1. Choose the correct option. A. The connecting link between Meiosis-I and Meiosis-II is......  A) Interphase-I B) interphase-II C) interkinesis D) anaphase- I Answer : C) interkinesis B.  Synapsis is pairing of .......  A) any two chromosomes B) non-homologous chromosomes  C) sister chromatids D) homologous chromosomes Answer : D) homologous chromosomes C. Spindle apparatus is formed during which stage of mitosis?  A) Prophase B) Metaphase C) Anaphase D) Telophase Answer : A) Prophase D. Chromosome number of a cell is almost doubled up during...  A) G1 - phase B) S - phase C) G2 - phase D) G0 Phase Answer: B) S- Phase E. How many meiotic divisions are necessary for formation of 80 sperms ?  A) 80 B) 40 C) 20  D) 10  Answer: C) 20 F. How many chromatids are present in anaphase - I of meiosis- I of a ...