Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
![**Question:**
Crossing over is an event occurring during metaphase II.
- [ ] True
- [ ] False
**Explanation:**
This is a multiple-choice question asking whether the process of crossing over occurs during metaphase II of meiosis.
**Answer:**
The statement is false. Crossing over typically occurs during prophase I of meiosis, not during metaphase II. During prophase I, homologous chromosomes pair up and exchange genetic material, which increases genetic diversity.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F17c970ab-629b-44da-89ac-b20548a21b56%2Fc279e166-b2bf-47e4-8b8c-901127622751%2F4zgydct_processed.jpeg&w=3840&q=75)
Crossing over is a cellular process that happens during meiosis a special type of cell division that occurs in germ cells to produce gametes.
During the crossing over chromosomes of the same type i.e homologous chromosomes ( one from mother and one from father) pair up and lined together and small fragment of these chromosomes get exchanged.
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