Telophase is essentially prophase in reverse.
synapsis
Prophase I of Meiosis I .
Crossing over occurs during Prophase I.
prophase
Mistakes such as nondisjunction can occur during meiosis. This is the result of chromosomes failing to separate equally during either anaphase.
The nucleoli disappears; the nuclear membrane breaks down; the mitotic spindle appears and the centrioles begin moving towards opposite ends of the cell.
In prophase stage, the replicated chromosomes condense and the nuclear envelope disappears. Earlier in prophase, chromatin visible condenses into the chromosomes.
The chromatin condenses into thick thread-like structures that later become chromatids.
prophase I
prophase I
crossing over occurs in meiosis I, specifically during prophase
synapsis
Crossing over occurs during Prophase I of meiosis.
prophase I
The formation of tetrads are formed during p1(prophase 1)
waht changes in the chromosomes occur during meiosis
Crossing over occurs during Prophase I.