Q: Which statement about homologous chromosomes is FALSE? Select one: a. They contain the same…
A: Homologous chromosome – During fertilization in a cell, one from the pair from the mother and…
Q: What do you mean by cytoplasmic inheritance?
A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…
Q: At which stage do homologous chromosomes separatefrom each other?
A: A set of the maternal and paternal chromosomes is collectively known as a homologous chromosome.…
Q: In Meiosis, the Chromosomes ReplicateOnce but the Nucleus Divides Twice why?
A: Meiosis is a cell division through which gametes are produced. One diploid eukaryotic cell divides…
Q: Meiosis explains whya. you inherited half of your DNA from each of your parents.b. the sister…
A: All the cells undergo differentiation and regeneration forming two types of cells, somatic cells…
Q: Which of these things happens in meiosis but Not mitosis?
A: Mitosis :- Mitosis is a process where a single cell divides into two identical daughter cells (cell…
Q: At the end of mitosis, the daughter cells possess: A. half the number of chromosomes as the parent…
A: Mitosis It is the process of cell division where one cell divided into two daughter cells.
Q: These items separate from each other during Anaphase of Mitosis. a. Sister chromatids b.…
A: Correct answer: a) sister chromatids
Q: Mitosis differs from meiosis in the following ways EXCEPT:(a) Mitosis results in a full complement…
A: The cell is the basic structural and functional unit of life of all living organisms capable of…
Q: Compare and contrast mitosis and meiosis with at least 5 descriptors of each. Explain how meiosis…
A: MeiosisMeiosis is a type of cell division that results in the formation of four daughter cells each…
Q: List as many similarities and differences between mitosis and meiosis as you can. Which differences…
A: A series of event that occurs in a cell to make it ready for the division is the cell cycle. There…
Q: If mitotic and meiotic processes had never evolved, what would have been the consequences??
A: Generally cells of individual organisms divide or reproduce in two ways I.e Mitosis and meiosis.…
Q: Diploid cells have a. two chromosomes.b. two sets of chromosomesc. one set of chromosomes.d. two…
A: During the fertilization process, the male and female species participate in the fusion process and…
Q: When does DNA replication occur during meiosis? a. during telophase b. during…
A: Meiosis is a process where a single cell divides twice to produce four cells containing half the…
Q: Extranuclear inheritance occurs becausea. certain genes are found on the X chromosome.b. chromosomes…
A: Extranuclear inheritance involves the genetic information located in the organelles. It is a…
Q: In an organism’s genome, autosomes are a. the chromosomes that differ between the sexes. b.…
A: Genetics is the branch of biology that deals with genetic material like DNA, RNA, inheritance.…
Q: What will happen to an organism once its cells failed to undergo the process of 1A. Mitosis?…
A: The mitosis and meiosis both the process are crucial to life. These are the most two important…
Q: Compare and contrast mitosis and meiosis, focusing on key stepsthat account for the different…
A: Cell division is a process in which a parent cell splits up and forms daughter cells that are…
Q: After mitosis and cytokinesis, the chromosome number of descendent cells is ____ the parent cell.
A: Mitosis and meiosis are nuclear division processes that occur during cell division. Mitosis is a…
Q: Describe the respective contributions of the genetic approach and cell biology to formulating the…
A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…
Q: As you can now understand, meiosis creates a very large amount of genetic variability within a…
A: Meiosis is a specialized form of cell division in which the number of chromosomes is reduced to…
Q: Genetic recombination occurs by which process? a. independent assortment b. crossing over c.…
A: Recombination frequency measures the genetic linkage between a set of alleles/genes and is used to…
Q: Do you know of any genetic diseases or disorders that result from errors in mitosis or meiosis? How…
A: Introduction: Mitosis and meiosis are processes and fundamental stages of cell division and cell…
Q: A cell that remains capable of dividing throughout the lifeof an organism, and that produces…
A: Introduction Almost all types of cells have the ability to divide and produce daughter cells with…
Q: Which term from our notes describes the number of chromosomes found in egg and sperm?
A: Ans. Chromosomes Chromosomes are the condensed form of long polynucleotide chain known as…
Q: Which of these describe the process of mitosis? Two haploid daughter cells are produced Four diploid…
A: Mitosis It is the distribution of two sets of chromosomes into two separate nuclei. The process…
Q: A) Hoe many cells are produced by the end of meiosis II? B) Are the cells produced at the end of…
A: Meiosis is a type of cell division. It is the mode of cell division in which one cell divided into…
Q: What do you call the inherited elements that are passed on from parents to offspring? A.…
A: Inheritance is the process by which genetic information is passed on from parent to child. This is…
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: Suppose mitotic and meiotic processes had never evolved, what do you think would have been the…
A: Mitosis and meiosis are cell division proces. Mitosis results in cloned cells while meiosis makes…
Q: The dividing cells shown in the picture would be in _?_ of _?_. Assume that the starting cell was…
A: The dividing cells shown in the picture would be in _?_ of _?_. Assume that the starting cell was…
Q: Homologous chromosomes move toward opposite poles of a dividing cell during a.…
A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…
Q: Meiosis is a powerhouse for genetic variation, explain?
A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half…
Q: These items separate from each other during anaphase 2 of meiosis. a. Sister chromatids b.…
A: Meiosis is the reduction division which occurs in an diploid cell to form four haploid daughter…
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: Which of the following is not a contributor to genetic variation? (a) replication of sister…
A: Genetic variation means the diversification of the sequences present in the genome of an organism.…
Q: Where do you expect genetic differences between cells to arise, from mitosis or from meiosis? Why?
A: INTRODUCTION Mitosis This is a process by which a cell divides to form two identical daughter cells.…
Q: Comment on the implications of mitosis and meiosis for genetic variation
A: Mitosis is the equational or equal division, meaning the division in which the number of chromosomes…
Q: Which type of cells do meiosis form? a Diploid b Haploid C Body cells d Genetically identical
A: cells divide to produce daughter cells . the process of cell division can be either mitosis or…
Q: 30 D. A 30 A= meiosis - B= 30 chromosomes in each cell - C= fertilization· D= mitosis - E= 60…
A: Mitosis is the process of diving the cell into two daughter cells. Both the cells so formed are…
Q: Offer evidence in support of the hypothesis that meiosis evolvedfrom mutations in the process of…
A: The process that helps in the development of daughter cell from parent cell can be termed as cell…
Q: The first suggestion that chromosomes may physically exchange segments came from the microscopic…
A: Meiosis is a process in which single cell divides twice to produce four daughter cells containing…
Q: In a diploid cell, two homologous chromosomes are: A) similar , but from two different species B)…
A: A cell with two complete sets of chromosomes is known as a diploid cell. This is the haploid…
Q: A sexually reproducing organism’s body cells contain which two alleles for every gene?
A: Alleles are the two-contrasting form of genes on a chromosome that determine the hereditary…
Q: What would happen to your skin cells if they were produced by meiosis?
A: Growth and reproduction are the two important characteristics of all living forms. Life of all…
Q: Which of the following is not a contributor to genetic variation? (a) binary fission (b)…
A: Genetic variation arises due to sexual reproduction. Genetic variation means a change in the genome…
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: Extranuclear inheritance occurs due toa. chromosomes that may become detached from the…
A: The cell nucleus, the chloroplasts, and mitochondria contain their own DNA. The organelles,…
Q: Which of the following is not one of the tenets of the chromosome theory of inheritance?a.…
A: Genotype is the genetic makeup of an organism. Chromosomes are the large molecules of genes or DNA.…
Q: How would children look if humans would reproduce through mitosis instead of using meiosis? Would…
A: There are two types of cell division observed mitosis and meiosis, somatic cell division termed as…
An organism’s traits are determined by the specific
combination of inherited _____.
a. cells.
b. genes.
c. proteins.
d. chromatids.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Human body cells are diploid, which mean they______ . a. divide to form two cells b. have two full sets of chromosomes c. contain two chromosomesThe first suggestion that chromosomes may physically exchange segments came from the microscopic identification of ________. a. synapsis b. sister chromatids c. chiasmata d. allelesHomologous chromosomes_____ . a. are inherited from two parents b. are sister chromatids c. are different in size and in length
- An individual’s ________ is its genotype. a. genetic composition b. number of chromosomes c. physical appearanceCancer cells keep proliferation and eventually kills the host (human body). Unfortunately, you are diagnosed to have a small tumor (aggregation of cancer cells) of 1 mm in diameter (or 1 million cells). How big will the tumor g to 回国 be if it were untreated for two months (60 days)? Assume your cancer cells divide every 6 days. A. 10 million cells, B. 1 billion cells, C. 40 trillion cells. D. 1 million cells.For most dividing cells in a diploid organism, the time spent in mitosis is approximately 4% of the total time of the cell cycle. In a population of continually dividing cells isolated from this organism, most of the cells would... A.have highly condensed chromatin. B. be in interphase (G1 or S or G2). C. be in mitosis. D. be in meiosis.
- In intervals of interphase, G stands for_____ . a. gap c. Gey b. growth d. geneMitosis leads to ... A.)identical (or nearly identical) cells B.)four unique gametes C.)one cell with double the normal number of chromosomes D.)two genetically diverse cellsThe _____ is the physical location that sister chromatids are held together and where microtubules physically attach during mitosis. a. centriole b. centrosome c. centromere d. chromatin
- 6)Identical twins occur when cells are separated from each other in the days immediately following fertilization. These cell are described as ________________. Select one: a. Pluripotent b. Totipotent c. Multipotent d. Unipotent e. SpecializedWhich of the following is/are reason(s) that sells an organism would undergo mitosis? A. During organismal growth(for multicellular organisms). B. During wound heal. C. When mutation develop in genes that caused the cell to self-destruct. D. To make haploid gametes.Which of the following is not a reason for mitosis? A. Keep cells small B. Replace damaged cells C. Produce new genes and traits D. Growth of organisms