What does \"random\" mean in the following context: Crossing over between chromo

Question

What does "random" mean in the following context: Crossing over between chromosomes, which leads to recombination, occurs at random chromosomal locations. Two of Alfredo's diploid chromosomes are shown here. Draw a diagram of meiosis leading to four sperm haplotypes (like a genotype, but just one copy), one of which is AbcdE. Your diagram should include duplication of chromosomes, recombination, and separation of gametes. Draw a similar diagram of meiosis leading to four sperm haplotypes, including abCDE. Which gamete haplotype (AbcdE or abCDE) is more likely? Explain your reasoning.

Explanation / Answer

4.)Ans- Crossing over between chromosomes,which leads to recombination here random means-

Random recombination into chromosomes can make stably transfected cells and transgenic plants and animals. The mechanism of this recombination during transformation or transfection is not well understood, although it is commonly used in the laboratory.

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