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The formation of a tetrad during meiosis occurs as a result of?
Wiki User
∙ 14y ago
Synapsis because a tetrad is the structure formed when the homologous double stranded chromosomes (4 chromatids) come together during the synapsis of meiosis.
Wiki User
∙ 14y ago
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What does meiosis result in the formation of?
Meiosis results in the formation of the gametes. These sex cells are haploid.
What happens if nondisjunction occurs during meiosos?
If nondisjunction occurs during meiosis the result could be a wide range of mutations. Most likely it would result in mosaicism meaning there will be a mixture of affected cells and non affected cells.
Which sequence represent the correct order of processes that result in the formation and development of an embryo?
meiosis...fertilization...mitosis
Which sequence represents the correct order of processes that result in the formation and development of an embryo?
meiosis...fertilization...mitosis
Does meiosis occur in sexual or asexual reproduction?
Meiosis isn't reproduction itself but takes place during sexual reproduction. The function of meiosis is to produce haploid gamete cells that way when fertilization occurs the result are two haploid gametes (half the number of chromosomes) coming together. It occurs only during spermatogenesis or oogenesis, mitosis produces normal somatic cells.
What does meiosis result in the formation of?
Meiosis results in the formation of the gametes. These sex cells are haploid.
Occurs during prophase 1 of meiosis?
Mistakes such as nondisjunction can occur during meiosis. This is the result of chromosomes failing to separate equally during either anaphase.
Does meiosis have variation?
During meiosis, genetic recombination of homologous chromosomes occurs. So meiosis does result in genetic variation. After prophase I, during which crossing over occurs, every chromosome will have some maternal DNA and some paternal DNA.
What happens if nondisjunction occurs during meiosos?
If nondisjunction occurs during meiosis the result could be a wide range of mutations. Most likely it would result in mosaicism meaning there will be a mixture of affected cells and non affected cells.
What happens in meiosis that does not occur in meiosis?
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
What happens in meiosis you that does not occur in meiosis?
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
Mountain formation can result when what occurs?
When subduction occurs at points of plates collision.
Is fragile x syndrome a result of nondisjunction during meiosis?
yes . it is . nondisjunction is takes place during meiosis.
If nondisjunction occurs in meiosis II for one chromosome what will be the result at the completion of meiosis?
Some gametes may have an extra copy of some genes.
Which sequence represent the correct order of processes that result in the formation and development of an embryo?
meiosis...fertilization...mitosis
Which sequence represents the correct order of processes that result in the formation and development of an embryo?
meiosis...fertilization...mitosis
During meiosis how many replications occur?
DNA replicates once during meiosis. This is why the end result is four haploid cells.
