题目What is the main purpose of mitosis? A. Genetic variation B. Production of gametes C. Growth and repair D. Reduction of chromosome number 相关知识点: 试题来源: 解析 C。原因:有丝分裂的主要目的是生长、修复和无性繁殖。反馈 收藏
The purpose of mitosis is to A. help an organism grow larger B. produce the gametes (sex cells) C. duplicate the nucleus D. check for genetic mutations Explain why it's so important that the zygote undergo mitosis properly. What roles do meiosis and mitosis play in the production and dev...
Saying `I was not a little upset' when you mean `I was very upset' is an example of litotes Common Curiosities What is the purpose of mitosis in multicellular organisms? Mitosis is essential for growth, cellular repair, and asexual reproduction in multicellular organisms. 14 How does meiosis ...
The main goal of mitosis is to line up duplicated chromosomes and to split them equally, resulting in two cells with the same number of chromosomes. During prophase, at the beginning of mitosis, chromosomes condense, becoming shorter and thicker, and create sister _chromatids, which are two id...
The main purpose of mitosis is to accomplish cell regeneration, cell replacement, and growth in living organisms. Mitosis is important because it ensures that all new cells that are generated in a given organism will have the same number of chromosomes and genetic information. In order to accompl...
The function of mitosis is to make two cells where there was one before, ensuring at the same time that each daughter cell has an identical set of chromosomes to the parent cell. The purpose of meiosis is to divide the cell in such a way that the daughter cells receive only one of a...
1. Mitosis is a process of cell division where one cell divides into two. What are TWO reasons cells need to be able to perform mitosis? 2. What is the main purpose of meiosis and what are the key events for a cell to achieve it? 3. How does the amount ...
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Meiosis, in fact, is the key process of sexual reproduction in eukaryotes, as it is the only shared and conserved feature of sex in eukaryotes. Meiosis originated early in eukaryotes, perhaps together with mitosis [9]. The cost of sex, thus, primarily applies to eukaryotes. Prokaryotes have ...