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kkurt [141]
3 years ago
10

Pls help I will mark u

Biology
1 answer:
inessss [21]3 years ago
5 0
Homologous chromosomes separate but sister chromatids remain joined at their centromeres. Meiosis results in genetic variation among its product cells. ... -Genetic material is exchanged between homologous chromosomes in meiosis during crossing over.
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i would say A. Both are needed as a reactant of cellular respiration.

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A scientist discovered a new antibiotic and wanted to know if it would be effective against group A Streptococcus bacteria. He d
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An experiment is a process where the a scientist tests and draws their evidence and data from. Hence, this process is where the hypothesis be supported or negated.

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Read 2 more answers
Which is the dominant physical feature of planet Earth?
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Hmm.

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