Answer:
The tetrad occurs during the first phase of meiosis. It is the foursome of chromatids that forms when replicated homologous chromosomes align. It must be formed for crossing over to occur. It is broken apart when the homologous chromosomes separate in meiosis I.
Explanation: Hope this help (MARK BRAINLIEST)
Answer:
D
Explanation:
Biology biology biology
biology biologybiology biology
biology biology
Sorry I am late on answering the question, if u don’t know what it is still, the answer I believe is D!
