Q. Which one of the following is wrong for meiosis? (a) It leads to the formation of sister chromatids (b) It occurs in diploid cells (c) It occurs in haploid…
Q. A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species has : (a) four times the number…
Q. Which of the following is true for nucleolus? A. Larger nucleoli are present in dividing cells. B. It is a membrane-bound structure. C. It takes part in spindle formation.…
Q. Nissl bodies are mainly composed of : A. Proteins and lipids B. DNA and RNA C. Nucleic acids and SER D. Free ribosomes and RER