What is unique to mitosis?
The correct answer is c. Homologous chromosomes behave independently. In the case of mitosis, there is no recombination or crossing over between homologous chromosomes. … Thus, in the case of mitosis, the homologous chromosomes behave independently.
What is a unique feature of meiosis?
Meiosis is the unique process by which haploid (n) germ cells are produced by two successive cell divisions without an intervening round of DNA replication (Fig. 9.1).
Is mitosis genetically unique?
Because the genes contained in the duplicate chromosomes are transferred to each successive cellular generation, all mitotic progeny are genetically similar.
Which is unique in mitosis and does not occur in mitosis?
During mitosis, all the chromosomes behave independently while during meiosis, homologous chromosomes pair up through synapsis and form bivalents in zygotene substage of prophase-I, then in pachytene substage, crossing over occurs between homologous chromosomes and during diplotene substage of prophase-I of meiosis …
Which of the following is unique to mitosis and not a part of meiosis quizlet?
Which of the following is unique to mitosis and not a part of meiosis? Homologous chromosomes behave independently. Pairing of homologous chromosomes allowing independent segregation and crossing over is unique to meiosis. In mitosis, homologous chromosomes behave independently.
What is the distinguishing feature of mitosis to a meiosis?
Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.
What is a distinguishing feature of Prometaphase?
Prometaphase. Usually to describe events of late prophase, usually distinguished by the attachment of sister chromatids to the spindle fibers via kinetochore. Metaphase. Second stage of mitosis, when the centromere joining each pair of sister chromatids os attached to the spindle. They will align at the metaphase plate …
How is mitosis different from meiosis quizlet?
Meiosis is a type of cell division that produces four cells, each with half of the number of chromosomes as the parent cell. … Mitosis produces 2 identical cells, while meiosis produces 4. Meiosis are genetically different, while mitosis is genetically identical.
What happens in meiosis that causes the cells produced to be unique?
The overall process of meiosis produces four daughter cells from one single parent cell. … Unlike in mitosis, the daughter cells produced during meiosis are genetically diverse. Homologous chromosomes exchange bits of DNA to create genetically unique, hybrid chromosomes destined for each daughter cell.
What are the differences between meiosis and mitosis How do these differences support the purpose of each?
The purpose of mitosis is cell regeneration, growth, and asexual reproduction,while the purpose of meiosis is the production of gametes for sexual reproduction.