Which of the following phases is equivalent to Prophase II?
1.Prophase
2.Prophase I
3.Metaphase
4.Mitosis
Which of the following phases is equivalent to Metaphase II?
1. Metaphase
2. Metaphase I
3. Diplotene
4. Interkinesis
Which of the following phases is equivalent to Anaphase II?
1.Anaphase
2. Metaphase I
3.Interkinesis
4.Prophase
Simultaneous splitting of the centromeres of each chromosome occur in
1.Anaphase I
2.Anaphase II
3.Metaphase
4.Prophase II
The motion of sister Chromatids toward opposite poles of the cell occurs by
1. | Shortening of microtubules attached to centromere |
2. | Shortening of microtubules attached to kinetochores |
3. | Shortening of microtubules attached to Metaphase plate |
4. | Shortening of microtubules attached to other homologous chromosomes |
Tetrad of cells is a result of
1.Meiosis I
2.Meiosis II
3.Mitosis
4.Prophase II
How many tetrads are found in meiotic Prophase in an organism with a diploid number of 12?
1.6
2.18
3.24
4.12
A particular cell has half as much DNA as some of the other cells in a mitotically active tissue, the cell most likely be in
1.G1
2.G2
3.Prophase
4.Anaphase
Fruit flies have a diploid number of chromosomes of eight, how many chromosomes will be there in the tetrad of cells?
1.4
2.8
3.16
4.Both A and B
Which of the following events occur first in Meiosis?
1.Terminalisation
2.Crossing over
3.Disjunction
4.Synapsis