Q. From the following, identify the two correct statements with reference to meiosis : I. Bead-like structures are absent on chromosomes.II. Displacement of chiasmata occurs in diakinesis.III. Separation of two…
Q. Match the columns ? (A) Centriole(i) Infolding in mitochondria(B) Chlorophyll(ii) Thylakoids(C) Cristae(iii) Nucleic acids(D) Ribozymes(iv) Basal body cilia or flagella A. A = (i), B = (ii), C =…
Q. Which one of the following organelle in the figure correctly matches with its function ? A. RER, protein synthesis B. RER, glycoproteins C. Golgi apparatus, protein synthesis D. Golgi…
Q. Pick out the correct statements : (A) Mitosis takes place in the somatic cells and meiosis takes place in the germ cells.(B) During mitosis, the DNA replicates once for…