Mitosis follows DNA replication. The result is daughter cells with a full set of DNA. What if mitosis happened first and DNA replication followed? Would the result be the same? Why do you think evolution didn't favor this order instead?

Q: I have a pet amoeba. It's name is Stretch. I look at stretch every day with my microscope, feed it,…

A: In discussing the fascinating scenario of Stretch the pet amoeba reproducing through mitosis and…

Q: Homologous chromosomes are arranged in the equatorial plate. Name: Homologous chromosomes move to…

A: Cell division is the process of division of parent cell to daughter cells. Stages of cell division…

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: Which type of chromatin makes dark bands? Does this type usually contain more or less active genes?…

A: The human genome contains more than 3 billion nucleotides(organic molecules consist of nucleoside…

Q: What is the purpose of mitosis?

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

Q: The continuity of life depends on a cell cycle during which genetic information is passed from a…

A: Cell cycle regulation is important because it allow cells to only divide when conditions are…

Q: Scientists think that other planets may have life on it. If they found cell structures on a planet,…

A: The substances found on the surface of the alien planet can be either a living thing of a non living…

Q: What would be the effect on genetic diversity if homologous chromosomes did not randomly separate…

A: Answer: Introduction: The order of events that results in cell development and cell division is…

Q: O ...half of the chromosomes can grow back at the start of the next cell cycle D ...the chromosomes…

A: Cell division includes the distribution of genetic material. It is studied under the domain of…

Q: Are there nuclear reactions going on in our bodies ? How did doctors create a belly button ? How are…

A: Life was originated billions of years ago. The modern-day human being bears the most complex body…

Q: Many cell lines used in medical research were originally derived from cancerous tissue. Why are…

A: Most of the studies for medical research are done on cancerous tissues in laboratory setup called as…

Q: How does this process relate to the generation time?

A: Prokaryotes are those organisms which lack a membrane bound nucleus. They consist of eubacteria and…

Q: Imagine you are the chief biologist at NASA when Perseverance Ill returns from its mission to…

A: Pulse- chase experiment analysis is a technique used to examine cellular  processes that occurs over…

Q: A multicellular organism starts off as a single cell, which divides by mitosis to produce many…

A: stem cells are primitive cells that can possibly differentiate, or form into, an assortment of…

Q: What would be the outcome if a cell completed mitosis but did not undergo cytokinesis?   Group of…

A: Mitosis is a part of the cell cycle that happens when the DNA in a cell  duplicated, which means…

Q: 1. In a tabular form, differentiate mitosis and meiosis using the following criteria: a) Chromosome…

A: Given: Each and every cell divides for its growth and development.The journey of the cell through…

Q: 1. Describe binary fission. 2. What is mitosis? 3. Identify the phases of the eukaryotic cell cycle.…

A: The cell cycle is a series of highly regulated, series of events that take place in a eukaryotic…

Q: Bus #2: You head into a stem cell. Ms. Frizzle points out that there is a drug in this cell that…

A: Mitosis seems to be postponed in stem cells that are exposed to medication. A working hypothesis is…

Q: What does a chromosome look like? (Hint: This is the form DNA is in AFTER mitosis) 1 Show Your Work…

A: Chromosome - the thread like structure present in nucleus is called chormosome. Chromatin - it is…

Q: Sunlight (especially ultraviolet of UV radiation) is a primary cause of skin cancer. Why? UV…

A:

Q: Which of the following are characteristics of stem cells? Select all that apply.     --They can…

A: Stem cells are cells that have the potential to differentiate into any type of cell and can divide…

Q: A cell has just finished mitosis and divided into two identical daughter cells. What will happen to…

A: The cell undergoes cell cycle process to divide and multiply into its daughter cells. The main…

Q: Q1: Name one similarity between cell division in prokaryotes and eukaryotes. Q2: Why is binary…

A: Prokaryotic and eukaryotic cell division are two types of cell division processes that are…

Q: The process of binary fission begins with a single mother cell andends with two daughter cells.…

A: Fission is a type of asexual reproduction as it does not involves gametes. This process is…

Q: The two resulting daughter cells--- completely identical if divide first and then duplicate…

A: Cell division is the process by which cells grow, proliferate, repair, reproduce, etc. It is a…

Q: How can prokaryotes, who do not reproduce sexually, achieve genetic variation?

A: Prokaryotes are the primitive organisms that lack a proper nuclear membrane. There is no separation…

Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху In human, each cell has how many…

A: The cell division is the process that involves breakdown of the mother cell and produce two or more…

Q: During metaphase of mitosis, a cell from this organism would have a) A single line of 3 chromosomes…

A: Mitotic metaphase is the stage in nuclear division where the chromosomes line up in a single line…

Q: Are there the same number of chromosomes in a cell at the end of telophase as there were in the…

A: Cell Division is an important feature of any cell, by which the cell multiplies in its number.…

Q: The cells of all organisms divide and new cells are created out of the thin air. This is the tenet…

A: As we know all living entities have basic structural and functional unit which is cell. There are…

Q: mitosis and meiosis

A: mitosis and meiosis are the main types of cell division. Mitosis-  mitosis is the type of nuclear…

Q: Genetics Question 16

A: The question is asking whether the number of chromosomes in the daughter cells produced at the end…

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…

Q: Humans have ___ matching chromosomes. A human cell contains these ___ chromosomes because we go…

A: To fill in the blanks

Q: When replication happens, how much of cell’s DNA will be replicated? Select one: a. All of it – all…

A: DNA replication is the biological process in which two identical DNA are produced from one original…

Q: A person with cancer walks into the classroom.  As a biology class, we ask if we can examine some of…

A: Aneuploidy is the condition in which abnormal number of chromosomes are seen in the cell.Normally…

Q: If you were to look at a sample of “normal” cells, what phase of the cell cycle do you think most of…

A: A cell cycle is an event that occurs step by step within a cell which is divided into two daughter…

Q: Which other benefit can the student include in the list? O It helps in the release of oxygen. O It…

A: Mitosis is a process where a single cell divides into two identical daughter cells (cell division).

Q: DNA molecules are repeated during which step of the cell cycle? Explain how chromosomes'…

A: DNA is the genetic material in organisms . DNA is condensed around histone proteins to form…

Q: Different cells in your body (like muscle cells and brain cells) look very different and do very…

A: The nervous system is the master controlling and communicating system of the body. Every…

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: