In which of the ways mitosis and meiosis are similar?
Pick up the correct statements:
(a) Mitosis occurs in somatic cells and meiosis in germ cells.
(b) DNA replicates once in mitosis and twice in meiosis.
(c) Mitosis and meiosis occur both in sexually and asexually reproducing organisms.
Consider the following statements:
(i) In mitosis, two daughter cells are formed
(ii) In meiosis, there is no reduction in chromosome number
(iii) Products of meiosis are, four cells each with “n” number of chromosomes
(iv) Mitosis takes place both in somatic and germ cells.
Which of the above statements are true?
Fill in the blanks (a) Mitosis occurs in our ..... cells. (b) Mitosis produces two daughter cells whereas meiosis produces ...... daughter cells. (c) Meiosis occurs only in ..... cells. (d) Modern humans have 46 chromosomes. Their sperms and eggs will have......chromosomes each. (e) During the pairing of chromosomes in meiosis, the ...... chromosomes come to lie side by side. (f) The.......(s) are surrounded by radiating rays and termed as aster.