0
In anaphase I the tetrad is pulled to separate polls and the sister chromatids, representing one chromosome. are still attached. In anaphase II these sister chromatids are pulled to the polls again and you have a cell with one n number male or female chromosome. The point of meiosis.
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoThe biological significance of prophase 1 in meiosis 1 is the occurrence of crossing-over. This process increases genetic variation in a species.
Wiki User
∙ 9y agoThe significance of anaphase 1 is that it will prepare the cell for division. This is the stage that happens before cell division and genetic materials are pulled towards the ends of cells.
Wiki User
∙ 11y agoanaphase is importance
Wiki User
∙ 10y ago1
Add your answer:
Earn +20 pts
What is the first phase in meiosis?
Meiosis 1: Prophase 1, Metaphase1, Anaphase 1, Telophase 1. Meiosis 2: Prophase 1, Metaphase 2, Anaphase 2, Telophase 2. Makes 4 daughter cells that contain 4 chromosomes each.
During which phase of meiosis do tetrads line up in the middle of the cell?
Tetrads line up in the middle of the cell during metaphase I.
A synaptonemal complex disappears during?
After the pachytene stage, or in the end of it.
What phase does meiosis crossing over occur?
prophase 1.
Does the nucleus disappear during mitosis and meiosis?
Yes, the nucleus dissipates during late prophase and early metaphase in mitosis, and during Prophase 1/diakinesis of meiosis.
What is the first phase in meiosis?
Meiosis 1: Prophase 1, Metaphase1, Anaphase 1, Telophase 1. Meiosis 2: Prophase 1, Metaphase 2, Anaphase 2, Telophase 2. Makes 4 daughter cells that contain 4 chromosomes each.
During which phase of meiosis do tetrads line up in the middle of the cell?
Tetrads line up in the middle of the cell during metaphase I.
What is the longest phase of meiosis?
The longest phase in meiosis is Meiosis 1.
Recombination occurs during?
meiosis
During what event of meiosis will chiasmata be observed?
during the pachytene stage of prophase-1 of meiosis -1 of meiosis ,the X shaped structure chiasmata is observed
Crossing over occurs during which phase of meiosis?
Crossing over occurs during Prophase I of meiosis.
What are the step to meiosis?
The steps to Meiosis are ;~ Prophase 1~ Metaphase 1~ Anaphase 1~ Telephase 1~ Prophase 2~ Metaphase 2~ Anaphase 2~ Telephase 2
In what phase of meiosis do the tetrads form?
Prophase 1
A synaptonemal complex disappears during?
After the pachytene stage, or in the end of it.
In which phase of meiosis does crossing over occur.which results from this process?
Meiosis is broken up into 2 phases. This include meiosis 1 and meiosis two. After the meiosis 1 phase, prophase 1 begins.
What phase does meiosis crossing over occur?
prophase 1.
What are the phases of meiosis 1?
they are prophase I, metaphase I, anaphase I and telophaseI. :)
