<span>The stage at which all the cells show crossover chromosomes is meiotic prophase I. The crossover is the exchange of genetic material between homologous chromosomes. Homologous chromosomes are present in the meiosis I. Regarding the phase of meiosis I, it is expected that the crossover takes place in meiotic prophase I since homologous chromosomes pair up in the prophase.</span>
Answer:
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Explanation:
I believe the answer is A. To meet needs through collective effort.
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A salmon can live out of water for 2 hours
Mouth or nose. Then goes into your trachea and into your lungs
Function of an enzyme<span> is to increase the rate of a reaction. </span>
