Meiosis is a type of cell division that makes sex cells, or gametes. Errors during meiosis can lead to mutations in gametes. … The most likely mistake to occur during meiosis is chromosomal non-disjunction, which results in the wrong number of chromosomes in a sex cell.
Which of the following is wrong for meiosis?
No meiosis can occur in haploid cells. A haploid organism (n) produces gametes (n) by mitotic division. These gametes (n) are then fused by fertilization to produce a zygote which is diploid. This zygote or diploid cell then undergoes meiotic division to again produce a haploid organism (n).
Which one is not correct about meiosis?
Answer: Diploid number of chromosomes are passed on to each daughter cell is wrong.
What is correct meiosis?
Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. During meiosis one cell? divides twice to form four daughter cells.
What are two errors that can occur during meiosis?
Other mistakes that can occur during meiosis include translocation, in which part of one chromosome becomes attached to another, and deletion, in which part of one chromosome is lost entirely.
What is meiosis and where does it occur?
Meiosis is the process of cells splitting into four haploid cells, thus reducing the chromosome number by half in each cell. … Meiosis occurs in the sex cells, so the sperm and egg cells in the human body, to create even more of themselves.
What is Interkinesis in meiosis?
Interkinesis. At this point, the first division of meiosis is complete. The cell now rests for a bit before beginning the second meiotic division. During this period, called interkinesis, the nuclear membrane in each of the two cells reforms around the chromosomes.
Which statement is true meiosis?
So, the correct answer is ‘Meiosis produces gametes that contain one complete haploid set of chromosomes’
What is meiosis and its stages?
Meiosis consists of two divisions, both of which follow the same stages as mitosis (prophase, metaphase, anaphase, telophase) Meiosis is preceded by interphase, in which DNA is replicated to produce chromosomes consisting of two sister chromatids.