What process must happen in order for sister chromatids to be formed? a crossing over b DNA replication c relaxation of chromosomes during interphase d meiosis

Q: The dog Canis familiaris is a diploid organism with 39 pairs of homologous chromosomes. For the dog,…

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

Q: The cellular division that changes the chromosomes ploidy from 2n to 1n occurs during what phase

A: Ploidy is the number of “complete sets of chromosomes” in a cell. According to the number of sets of…

Q: During which phase of mitosis are the replicated chromosomes split and the daughter chromosomes…

A: Mitosis is a type of cell division in which the original cell divides into two daughter cells, each…

Q: Describe how the chromosomes line up during metaphase in mitosis and meiosis.

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: what would be the correct sequence of events?

A: Meiosis is divided into two stages. Each of the stage has following substages prophase, metaphase,…

Q: Describe the similarities and differences between mitosis and meiosis.  Discuss at least two…

A: INTRODUCTION Mitosis : Also called equational division. Meiosis :  Also called reduction division

Q: at the end of mitosis how many chromosomes are present in each daughter cell?

A: Mitosis is the type of cell division happening in the nucleus of the cell. This process is a kind of…

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: which phase of the cell cycle the chromosomes exist as two sister chromatids??

A: Cell cycle is a process which helps in the division of a parent cell into two daughter cells. It is…

Q: Select the phase of the cell cycle depicted in the image below where the paired chromosomes separate…

A: A cell undergoes various physical changes during cell division, as well as changes in cellular…

Q: Consider the figure below showing a single cell in metaphase of mitosis. This phase is characterized…

A: Cell division is the process in which one cell divides to form two daughter cells. It is of two…

Q: The first difference between mitosis and meiosis occurs after the DNA has been duplicated, when…

A: A cell cycle is the sequence of events that occur in a cell as it grows and divides. A cell spends…

Q: Distinguish between a sister chromatid and a chromosome.

A: Introduction  Chromosomes are referred to the condensed stage of chromatin fibre. Chromosomes are…

Q: Make a schematic diagram of the key events in the stages of mitosis.

A: The process of mitosis occurs in somatic cells so it is known as somatic cell division. In mitotic…

Q: Describe the difference between mitosis and meiosis in term of splitting of centromere

A: The division of a parent cell into two or more daughter cells is called cell division. There are two…

Q: Compare and contrast between mitosis and meiosis process.

A: Cell division is a process in which a parent cell divides into daughter cells. There are two types…

Q: what are three main differences between mitosis and meiosis I ?

A:

Q: How would Mitotic cohesin fails to form early in mitosis affect the outcome of mitosis or meiosis?

A: Cohesion is a protein complex during cell cycle that is responsible for the separation of…

Q: A eukaryotic cell is diploid and contains 10 chromosomes (5 ineach set). In mitosis and meiosis, how…

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: If a cell starts with 4 chromosomes and does mitosis, how many chromosomes does each daughter cell…

A: Mitosis is a type of cell division in which chromosomes of a cell divides into two identical nuclei.…

Q: Match the following events with the stages in mitosis

A: Cell division is a metabolic phenomenon in takes place inside the living cell in which parent cell…

Q: Which of the following is a correct statement during life cycle events in a cell? A. chromatids…

A: Meiosis is a specialised kind of cell division that takes place in sexually reproducing organisms…

Q: Use the following information to answer the next question. The Life Cycle of a Fern 1 and 3 2 and 4…

A: *A fern is a vascular plants which reproduce through spores and it doesnt have seeds and flowers.…

Q: Chromosome structure can change during the cell cycle. Which one of the following entries most…

A:

Q: Describe the events that take place during mitosis' prometaphase. Describe the events that take…

A: Mitosis is the division of a single cell into two daughter cells that are similar (cell division).…

Q: Define Sister Chromatids in own words

A: Chromosomes are thread-like structures that are made up of proteins and DNA organized into genes and…

Q: Explain the Chromosome condition in which a diploid cell has one more chromosome than normal ?

A: Human cells contain 46 chromosomes that appear in a pair of 23 chromosomes. These chromosomes carry…

Q: What are the events that occur during the mitotic phase (mitosis and cytokinesis)? Explain each.

A: The cell cycle is a series of events that occur in a cell for its preparation towards division and…

Q: Determine if anaphase of mitosis contains 2 chromatids or only one chromatid.

A: Mitosis It is a cell division in which the mother cell divides into two progeny with the exact same…

Q: A diploid cell has 4C genetic material and 16 chromosomes at the start of cell division. Identify…

A: There are two types of cell division. Mitosis occurs in the somatic cells and daughter cells are…

Q: a student is starting a cell culture. initially she has 10 diploid cells with 2n =4 chromosomes. how…

A: The mitotic division is the type of cell division in which one cell divides to form two cells. It is…

Q: Is mitotic metaphase most similar to metaphase l or metaphase ll or meiosis? Why?

A: Cells, and indeed all living creatures, are defined by their ability to grow and reproduce. All…

Q: Define cell cycle

A: Cells are usually in the very beginning they are the fundamental units of building blocks of all…

Q: One difference between mitosis and meiosis is

A: Cell division is a metabolic process during which parent cell undergo splitting phenomenon and give…

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: