1. In prophase I of meiosis, homologous chromosomes pair up - they don't in mitosis.
2. Also, crossing over and recombination occurs in prophase I of meiosis unlike in mitosis.
I think its D but i'm doing this as well so don't like rely on this i might come back and tell you if it is or isn't
Answer:
You have not consumed lactose from dairy recently
Explanation:
According to the diagram, there is a represssor element in the regulatory region of the operon. This repressor is blocking the RNA polymerase, that is bound to its promoter region upstream of the genes, from transcription. The repressor is mostly the lac repressor that switches of the operon in the absence of lactose.
O movimento respiratório está enviando e permitindo que o oxigênio flua para cada parte (eu sou 100% certo, mas eu tenho quase certeza)
