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Pairing of homologues and crossing over occur?
== == Yes That's correct In Meiosis Stage 2 The Chromosomes must in effect rip a little peice of each other off in order to conduct Mitosis Again and to make the last two gametes and Within a female it is used also to create Polar bodies in the female gamete cell Hope This Helped :]
Why must crossing-over occur during the pairing up of chromosomes in meiosis?
Crossing-over must occur during meiosis because it increases genetic diversity by exchanging genetic material between homologous chromosomes. This process helps create unique combinations of genes in offspring, leading to variation and adaptability in populations.
What type bond occur during complementary base pairing?
Hydrogen bonding
Can crossing over occur during mitosis?
No, crossing over does not occur during mitosis. It is a process that happens during meiosis, specifically during prophase I. During crossing over, genetic material is exchanged between homologous chromosomes, leading to genetic variation in offspring.
Does crossing over occur during mitosis?
No, crossing over does not occur during mitosis. Crossing over is a genetic process that happens during meiosis, specifically during prophase I, where homologous chromosomes exchange genetic material. Mitosis is a different type of cell division that does not involve crossing over.
Where does crossing over occur in the process of mitosis?
Crossing over occurs during the prophase I stage of meiosis, not during mitosis.
At what stage of mitosis does crossing over occur?
Crossing over occurs during the prophase I stage of meiosis, not during mitosis.
When do stages of meiosis recombination or crossing over occur?
Crossing over occurs during Prophase I.
Synapsis and crossing over occur during?
Synapsis and crossing over occur during prophase I of meiosis. During synapsis, homologous chromosomes pair up and exchange genetic material, a process known as crossing over, which increases genetic diversity.
Does crossing over occur during prophase 2 of meiosis?
No, crossing over occurs during prophase 1 of meiosis, not prophase 2.
In which process can recombination through independent assortment and crossing over occur?
Recombination through independent assortment and crossing over can occur during the process of meiosis.
Does chiasmata occur in mitosis?
No, chiasmata do not occur in mitosis. Chiasmata are structures that form during meiosis, specifically during prophase I, as a result of crossing over between homologous chromosomes. Mitosis does not involve homologous chromosomes pairing up and exchanging genetic material like in meiosis.
