During which of the four phases of pattern formationwould you expect cell division and cell migration to be the mostprevalent?

Q: Describe the similarities and differences between the cytokinesis mechanisms found in animal cells…

A: During cell division parental cytoplasm divides into two daughter cells which follow meiosis or…

Q: If 13 ocular divisions line up with two divisions of the stage micrometer, what is the diameter (μm)…

A: A ocular micrometer consists of 50 - 100 divisions. Generally, the ocular scale is calibrated using…

Q: Write a short notes of anaphase with examples?

A: Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into…

Q: What differences in the cell cycle mightoccur between the cells of a benign andmalignant tumor?

A: The tumor is a tissue mass that is produced by the abnormal proliferation of body cells. During…

Q: D. How many starting cell is involved in mitosis when 350 cells are produced?

A: Mitosis Mitosis is a type of cell division involving the formation of 2 daughter cells which have…

Q: If you draw on your skin with a permanent marker, the markings willfade in a couple of days. What…

A: Skin is the main part of the body that protects and shields the body from any extremities outside.…

Q: Explain how prophase I and metaphase I introduce variation.

A: Meiosis is a type of cell division in which in which number of chromosome is reduced to half. It is…

Q: A. Cyclin-dependent complex B. Cyclin-kinase complex C. Mitosis progression factor D. Maturation…

A: A cyclin-dependent kinase complex (CDKC, cyclin-CDK) is  a protein complex generated by combination…

Q: What is the main difference between a stem cell and a terminally differentiated cell?

A: A body is made of two types of cells. One is a stem cell and another is a differentiated cell. Stem…

Q: What are the two basic types of signals initiating cell division are extracellular signals and…

A: Signalling between the cells is performed either through the release of signals into the…

Q: What are the main featuresof the meristematic cells? Whydo these cells need to have ahigh mitotic…

A: Meristem is a tissue type found in the plants. It is composed of undifferentiated cells called…

Q: Explain the difference between asymmetric and symmetric cell division. When the pool of stem cells…

A: Stem cells are the unspecialized cells that can specialize themselves into any type of cells. These…

Q: In normal tissues, which phase do  cells capable of dividing spend most of their time in? Briefly…

A: Introduction:  Life is based on the cell cycle and cell division. Cell cycle and cell division are…

Q: Describe how Do you think MinCDE functions in coccoid-shaped cells?

A: MinC, MinD, and MinE are three proteins that make up the Min System's mechanism. This system is…

Q: Analyze the relationship between cell determination and cell differentiation and between pattern…

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: hich of the three cell cycle checkpoints represents the most important commitment for the cell to…

A: For cell division, the cell cycle is the most crucial. The check point is in charge of this crucial…

Q: Identify the role of each generation in the alternation-ofgenerationslife cycle.

A: Alternation of generation is the form of the life cycle which is composed of different types of…

Q: What problems would an enormous round cell encounter, and how could the adapt to survive

A: Answer: ROUND CELL = These are the sphere in shape and may be more related to lymphocytes , which…

Q: The protoplasm of a child is exactly the same as that of its: A) mother B) father C) grandfather D)…

A: Identical twin/Monozygotic Happens when one sperm fertilized a mature egg and then later the…

Q: genetic continuity?

A: Genetic continuity means the transfer of genetic material from one generation to another or from…

Q: Specify the molecule involved in each category (e.g. ECM: collagen, CAMs: cadherins, Cell junctions:…

A: Extracellular matrix ECM are a group of secretary proteins that are involved in holding the…

Q: How precise is the actual gradient, and how precise does it actually have to be to set a…

A: Cell differentiation in various measures is regulated by transcriptional changes mediated by a…

Q: Describe envelopes and spikes, and discuss their origins.

A: Step 1 Viruses are the small, obligate, and intracellular parasite. Viruses contain either a DNA…

Q: How do you suppose the percentage of β cells would change over time if new β cells were derived from…

A: The field of regenerative medication gives tremendous chances to creating beta cells from various…

Q: Is there any technique can quickly expand one set of cell chromosome?

A: The genetic material of an organism that it inherits from the parents is known as deoxyribonucleic…

Q: Define replicativesenescence.

A: The gradual degradation of functional characteristics of either cells or the whole organism is known…

Q: Which of the following does not contribute to preserving the memory of identity in a dividing cell?

A: It is important for a dividing cell to preserve its identity so that it can be correctly…

Q: Which type of cell is the smallest? The cheek cells, the elodea cells or the onion cells? Which type…

A: The cell is the basic structural, function and biological unit of all known organisms.The cell is…

Q: Give two examples of events that can regulate the cell cycle externally.

A: The cell cycle and its length are variable and range from few hours (embryonic cells) to five days…

Q: Differentiate between microsporogenesis and megasporogenesis. Whichtype of cell division occurs…

A: Microsporogenesis- It is a process in which male gametes are formed in the male organ.…

Q: four external factors that can start and stop cell division and explain how each regulates cell…

A: Before external factors that can regulate the occurrence of the cell division are, 1. Availability…

Q: How do you correlate the phases of the cell cycle and process of cell division with the different…

A: A parent cell splits into two or even more new cells in the cell division process. Normally, cell…

Q: wich statge of the cell cycle does this picture illustrate?

A: Mitosis is an equational division that leads to the formation of identical daughter cells. It…

Q: Compare the volume of a plant cell in interphase vs the volume of the two daughter cells produced at…

A: Question - Compare the volume of a plant cell in interphase vs the volume of the two daughter cells…

Q: at would happen if an organism lost the ability to carry out cell division? Select an answer and…

A: The cells are the biological unit of life. Tissues are composed of cells which further aggregate to…

Q: xplain Cell cycle can be controlled by chemical messages and regulate any error by control system?

A: Answer:  CELL CYCLE = This is a biological cycle or a series of events in which a cell duplicates…

Q: Describe in detail the formation of unit cells by type (we studied 3 in class) and the development…

A: Unit cell: In crystal lattice,  the smallest unit or the building block is called unit cell.

Q: what are implications of gene transfer from organellargenomes to the nucleus

A: Organellar genomes are the genomes of chloroplasts and mitochondria which have circular chromosomes.…

Q: What kind(s) of cells can develop from totipotent stem cell?

A: In living organisms, the formation and the development of all the cells and tissues got initiated by…

Q: Outline the key differences between cytokinesis in animaland plant cells

A: Cytokinesis It is division of the cytoplasm upon completion of Karyokinesis. It is an important step…

Q: Which stage had the least number of cells?

A: A living organism is an individual form of life, such as a bacteria, protist, plant, or mammal, that…

Q: What if new β cells were derived from preexisting β cells?

A: The pancreatic islets are known to contain a specific type of cell that functions to secrete insulin…

Q: Describe the different hypotheses for the formation of theeukaryotic cell.

A: Cell is the basic structural and functional unit of all living organisms. An organism is termed as…

Q: e. You observe an experienced a mother cell just finishing mitosis. What will be her MAT genotype…

A: Mitosis It is the process of cell division in which single cell divides to generate two identical…

Q: Do you think MinCDE functions in coccoid-shaped cells? Explain your answer

A: The Min System mechanism is based on composition of three proteins viz. MinC, MinD and MinE. This…

Q: How is the process cell division related to the phases of the cell cycle ?

A: Introduction:- A cell's life cycle is referred to as the cell cycle. In other words, it's the…

Q: Discus how the development and structural processes in the cell are dependent on the molecular…

A: The cell is the basic unit of any organism. The cell comprises various components and organelles and…

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: