Complete question:
Prophase of meiosis I has some important differences from prophase of mitosis. These differences include: ___________BLANK pair, and _________BLANK occurs.
A: chromatids; condensation
B.,chromosomes; separation
C. homologous chromosomes; crossing over
D. homologous chromatids; separation
Answer:
C. homologous chromosomes; crossing over
Explanation:
Prophase I of meiosis and prophase of mitosis are quite distinct with respect to the events occurring in the cells. Prophase-I of meiosis is a relatively long stage. The Zygotene stage of prophase-I includes the pairing of homologous chromosomes. This pairing is mediated by synaptonemal complex and the process is called synapsis. The paired chromosomes undergo the process of crossing over during the pachytene stage of prophase-I. In crossing over, the non-sister chromatids of the bivalents exchange some genetic material between them. The events of synapsis and crossing over do not occur during prophase of mitosis.
The Inuit traditionally relied upon hunting and fishing for a majority of their food because B) their homelands were not suited to farming or gathering.
The enviornment plays a major role over what the tribe would eat.
I attached the pic. NH2 is amine group, COOH is carboxyl group.
Answer:
i dont know but i think both
Explanation:
hope i helped
Answer:
ui66 ubgmgg88cvjfgk00 gvjt77
