Translocation cross Chromosome 2 plus a plece of chromosome 1 Normal chromosome 1 Centromeres of Centromeres of chromosome 1 chromosome 2 Normal Chromosome 1 chromosome 2 plus a plece of chromosome 2 Possible segregation during anaphase of melosis I KR-BB --- (a) Alternate segregation (b) Adjacent-1 segregation (C) Adjacent-2 segregation (very rare) Two normal haplold cells + 2 cells with All 4 haplold cells unbalanced All 4 haplold cells unbalanced balanced translocations Meiotic segregation of chromosomes with a reciprocal translocation. Follow the numbered centromeres through each process.(a) Alternate segregation gives rise to balanced haploid cells, whereas (b) adjacent-1 segregation and (c) adjacent-2 segregation produce haploid cells with an unbalanced amount of genetic material. 2.

Q: what part of interphase II is crucial in meiosis for the producttion of haploid cells?

A: During the formation of haploid cells or gametes, the process of meiosis occurs twice (Meiosis I and…

Q: describe the Chromosomal rearrangements caused by TEs

A: Transposable elements (TE) or transposons are segments of DNA that can move around the genome.  It…

Q: In Meiosis, what is a tetrad?

A: A Bivalent or the pair of homologus chromosome with 4 sister chromatids. It is typically formed…

Q: Which process is responsible for creating unique recombinant chromosomes during meiosis?

A: The objective of the question is to identify the process that leads to the creation of unique…

Q: e difference between prophase I of meiosis and prophase of mitosis? How are they similar?

A: Introduction: The first stage of cell division in both mitosis and meiosis is known as Prophase.…

Q: if during normal division meiosis I does not occur, will meoisis II still proceed?

A: Meiosis This process involves the division of a single cell twice to form four haploid daughter…

Q: What are meiosis1 with example?

A: Meiosis is a type of cell division in which a parent cell divides into four genetically different…

Q: You are watching a cell undergo meiosis in the lab. You are unsure if it is undergoing anaphase I or…

A: Cell division is a phenomenon involved synthesis of novel cells by the splitting of parent cell . It…

Q: In what phase of meiosis is chromosome recombination most common?

A: Introduction :- Meiosis is a process in which a single cell divides twice to produce four cells with…

Q: Certain plants may have more than two copies of a chromosome. In some wild strawberries octoploid…

A: ExplasnatonPloidy is defined as the number of complete set of chromosomes. For example, an organism…

Q: The period between meiosis I and meiosis II is called interphase II.Does DNA replication take place…

A: DNA replication is a complex process in which DNA makes an exact copy of itself. It takes place in…

Q: If a cell has a diploid number of twelve (2N = 12) before meiosis, how many chromosomes will be in…

A: The process by which two sets of chromosomes migrate in the same pole during segregation (gamete…

Q: Draw a haploid mitosis of the genotype a+ ; b.

A: Mitosis and meiosis are two kinds of cell division in which chromosomes are segregated into daughter…

Q: Explain why a translocation cross occurs during metaphase ofmeiosis I when a cell contains a…

A: The unusual rearrangement of the chromosomes is more specifically known as the chromosomal…

Q: How mang sister chromatids are found in a single human cell undergoing Prophase II of Meiosis?

A: Meiosis is a reduction division. Number of chromosomes gets reduced by half in daughter cells.…

Q: Will meiosis II still proceed if normal division doesn't occur in meiosis I? Why?

A: Meiosis I is the stage of cell cycle in which homologous chromosomes get separated and equally…

Q: Consider a diploid organism in which the somatic cell chromosome number is 42. Assume cytokinesis to…

A: Cell division is an important process which helps to keep the cells growing in number. This enables…

Q: How does prohpahse in mitosis differ from prohpahse 1 in meiosis? What genetic advantage does…

A: Mitosis and meiosis are two different types of cell division process. Meiosis is reductional…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: