Which of the following events does not occur during some stages of interphase? a. DNA duplication b. organelle duplication c. increase in cell size d. separation of sister chromatids

Q: Paired homologous chromosomes (the tetrad) separate from one another and move towards opposite poles…

A: Cell division is the process of dividing the existing cells to form new cells. One parental cell…

Q: The complex of proteins that holds two chromatids together is called the... Group of answer choices…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: In an organism with 6 pairs of chromosomes, how many chromosomes and DNA molecules (chromatids) will…

A: A cell cycle or a cycle of cell division is a series of sequential steps involved in the process of…

Q: Interphase: chromosomes are unpaired Prophase: chromosomes and centromeres have replicated, but…

A: Based on the image below, briefly write two (2) conclusions from this process.

Q: Centrosomes move to opposite ends of the cell in what phase of mitosis?  a. Metaphase b. Anaphase…

A: INTRODUCTION :   Mitosis - It is a particular process of the cell cycle in which the nucleus and the…

Q: Which of the following events occur in the stage of cell division illustrated above? Select one: a.…

A: There are two types of cell division observed in eukaryotes. They are mitosis and meiosis. Mitosis…

Q: Chromosomes are visible under microscope during cell division because a. Thickening of chromatins b.…

A: Correct option is a.Thickening of chromatins    The nucleoli vanish, and the chromatin fibres…

Q: Which of the following statements are true? a. after contromeres divide, chromatids are known as…

A: All the statements are true, therefore the correct option is d.Centromere is the region of a…

Q: In the eukaryotic nucleus during interphase, a strand of chromatin consisting of eight conserved…

A: Interphase is the part of the cell cycle that is not followed by significant changes under the…

Q: At what stage in mitosis do the sister chromatids line up along the midline of the cell?

A: Answer- a. Metaphase

Q: Instructions Match the letters that describe the process with the numbers in the Venn Diagram. Each…

A: Here are the matches

Q: Identify the type of cells undergoing cell division in phases 1 and 8 in the diagram above.…

A: A single cell will divide and produce two cells. These cells will further divide to produce four…

Q: During which of the following mitotic stages to microtubules shrink to pull chromosomes to the MTOC?…

A: The microtubule-organizing center is a structure found in eukaryotic cells from which microtubules…

Q: Mark the following statements about the cell cycle as true or false. If a statement is false,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Which of the following occurs during metaphase I?   A. Homologous chromosomes pack tightly, pair up,…

A: The cell is the basic structural and functional unit of life. It carries out various functions in…

Q: Spindle microtubules 24.

A: Introduction Metaphase is characterized as where all of the chromosome sets are completely…

Q: Process of cell division can take place by: A. heterosis B. fusion C. mitosis D. None…

A: Cell division is an important biological process in which a single parent cell will undergo division…

Q: In the image, you can see one cell that is in the process of mitosis. (Note that chromosomes are…

A: B . Metaphase

Q: Mitosis results in each cell: A. receiving exact copies of all chromosomes of original cell B.…

A: Cell division is a fundamental process in life . Mitosis is a type of cell division .

Q: During this stage of mitosis, the chromosomes become attached to the spindle fibers. A.…

A: Mitosis is a process where a single cell divides into two identical daughter cells . During mitosis…

Q: Identify the phase in mitosis in which the centromere splits and the sister chromatids are pulled to…

A: Mitosis is a process where a single cell divides into two identical daughter cells. The major…

Q: Which of the following happen during anaphase?   a. the nucleoli disappear    b. each…

A: Anaphase is the stage of mitosis which occurs after metaphase. The replicated chromosomes are split…

Q: How important are the control points in the cell cycle for the growth and development of an…

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes are composed of DNA…

Q: Prophase is the stage of mitosis characterized by the a. physical seperation of sister chromatids b.…

A: Mitosis is the process of asexual reproduction by which the cell divides into two and produces a…

Q: Which of the following does NOT occurr during mitosis?   a. condensation of the chromosomes…

A: Mitosis is a part of the cell cycle when replicated chromosomes are separated into new nuclei. It…

Q: Please describe the important events that occur at each stage: 1. Interphase a. G1 b. S c. G2 2.…

A: cells divide in our body , for some organisms cell division is the process of reproduction like…

Q: Which one of the following represents interphase?    A.  G1 + G2 + S  B.  S + M + C  C.  prophase…

A: Interphase :- Interphase is also refers to as resting phase of the  cell where cell gather material…

Q: During which part of the cell cycle does DNA replication occur and why is it important? Select one:…

A: A cell cycle consists of a series of events which is required for growth and division of cells. A…

Q: Prophase I in meiosis and Prophase in mitosis have a number of important differences, which of the…

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

Q: Which of the following is true of normal adult cells but NOT cancer cells? A. Cell death after a…

A: There are two types of cell divisions are found in our body, mitosis and meiosis. Mitosis is a…

Q: For items 16-25 choose the letter of the best answer. No more explanations. 16. Which process…

A: 16 ) option c.           Chromatids seperate from each other. 17 )  option a             Cat 18 )…

Q: Some cells in organisms can divide on a daily basis while others do not divide as often. Which phase…

A: The cell division involves the events in which it prepares itself for the division. There are four…

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: