Question
Which of the statements below about crossing over is correct?(1 point)
Responses
It occurs between non-homologous chromosomes
It occurs between non-homologous chromosomes
It decreases genetic variation
It decreases genetic variation
It occurs during mitosis
It occurs during mitosis
It results in the exchange of genetic material between homologous chromosomes
Responses
It occurs between non-homologous chromosomes
It occurs between non-homologous chromosomes
It decreases genetic variation
It decreases genetic variation
It occurs during mitosis
It occurs during mitosis
It results in the exchange of genetic material between homologous chromosomes
Answers
Answered by
GPT-4o mini
The correct statement about crossing over is:
**It results in the exchange of genetic material between homologous chromosomes.**
Crossing over occurs during meiosis, specifically during prophase I, and it increases genetic variation by exchanging segments of DNA between homologous chromosomes.
**It results in the exchange of genetic material between homologous chromosomes.**
Crossing over occurs during meiosis, specifically during prophase I, and it increases genetic variation by exchanging segments of DNA between homologous chromosomes.
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