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NemiM [27]
3 years ago
14

What do chromosomes do once they are connected during prophase I?

Health
2 answers:
Art [367]3 years ago
8 0

Answer:

exchange dna

Explanation:

Zepler [3.9K]3 years ago
4 0

During prophase I, the homologous chromosomes condense and show because the x shape we all know, pair up to create a tetrad, and exchange genetic material by crossover. During prometaphase I, microtubules attach at the chromosomes' kinetochores and also the nuclear envelope breaks down.

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