Which of these is not a key feature of meiosis?
Meiosis involves two sequential cycles of nuclear and cell division
Meiosis involves pairing of homologous chromosomes
Two cycles of DNA replication occur during meiosis
Three is recombination between the paired homologous chromosomes
Three is recombination between the paired homologous chromosomes
C.
Two cycles of DNA replication occur during meiosis
In meiosis, there are two divisions of chromosomes and cytoplasm to reduce to reduce the number of chromosomes.
In prophase I, there is a pairing of homologous chromosomes known as synapsis.
The correct sequence of phases of cell cycle is
G1 → G2 → S → M
S → G1 → G2 → M
G1 → S → G2 → M
M → G1 → G2 → S
Cells in G0 phase :
enter the cell cycle
suspend the cell cycle
terminate the cell cycle
exit the cell cycle
Which of the following phases correspond to the interval between mitosis and initiation of DNA replication?
S phase
G1 phase
G2 phase
M phase
M phase
