Homologous chromosomes are only found (L )in cells that undergo meiosis Select one: O a. true O b. false The 4 human blood types A,B,AB,and O reflect variation of( u). Select one: O a. proteins in plasma membrane O b. lipids in plasma membrane Oc. carbohydrate in glycoprotein O d. nither

Q: KS 3a / DOK 1) Which of the following statements could be used to describe the process mitosis…

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

Q: Which of the following statements does not correctly describe the characteristics of homologous…

A: Homologous chromosomes- Two pieces of DNA, one from each parental source present in a diploid…

Q: a. What is the ploidy of this organism? Provide evidence for you p. How many chromosomes does this…

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

Q: The photomicrograph below shows mitotically dividing cells from whitefish (Coregonus lavaretus). a.…

A: Introduction: Mitosis is an equational division, in which one parent cell divides into two identical…

Q: Which of these things happen in meiosis but NOT mitosis? you can choose multiple answers. A.…

A: Cell division is a process in which a single cell divides and produce multiple cells. Cell division…

Q: chromosome

A: Chromosomes: These are threadlike structures made up of protein and a single DNA molecule which…

Q: Which of the following statements is correct? Organism Horse Dog Cat Human Select one: OA. The ovum…

A: Chromosomes are thread-like structures found within the cells of living organisms, carrying genetic…

Q: n-disjunction is the word we use to describe the failure of a pair of homologous chromosomes or ter…

A: Answer :: 1) Gametes are the product of meiosis which reduce the number of chromosomes to half in…

Q: An organism has three copies of every chromosome. Some of the chromosomes are from one species, and…

A: Polyploidy is the condition in which a normally diploid cell or organism acquired one or more…

Q: Homologous chromosomes come together and line up along their entire lengths A. in meiosis in…

A: Meiosis is a unique form of germ cell division in sexually reproducing animals that results in the…

Q: When fertilized sea urchin eggs were incubated in sea water containing radioactive methionine, which…

A: Proteases and Phosphatases are not much involved in variation in the cell cycle. CDKs remain…

Q: DNA duplication is important for O a. Both mitosis and meiosis O b. Only meiosis O c. Neither…

A: A) DNA duplication is important in mitosis because it is a crucial process to assure that mutations…

Q: Use the following images to answer the next two ques 5 6 ............. ******* S : 3 Stage 8 in the…

A: There are two types of cell division: mitosis and meiosis. Cell division happens when a parent cell…

Q: Which of the following human cells contains 22 pairs of autosomes and one pair of heteromorphic sex…

A: Heteromorphic chromosomes are sex chromosome that has an allelic difference at the sex‐determining…

Q: ompare and contrast the appearance of chromosomes AND the behaviour of chromosomes at analogous…

A: Cell division is the biological process that results in the production of two or more cells from a…

Q: Identify if the description below happens in meiosis, mitosis, or both

A: Mitosis is an equational division in which a parent cell (2n) is  divided into two daughters cells…

Q: In meiosis, we talk about the daughter cells having half the chromosomes of the parent cell. Choose…

A: Meiosis : in this type  of division a parent cell is divided into four genetically different…

Q: Which of the following statements is true? a. Linear chromosome structures observed in a karyotype…

A: Chromosomes These are thread-like structures which constitutes DNA. These structures are found in…

Q: c. chromatids at telophase II d. centromeres after telophase I e. centromeres after prophase II f.…

A: Meiosis is the cell division process in which a diploid (2n) mother cell divides it's nucleus twice…

Q: During which one of the following options would you expect the arrangement of chromosomes shown in…

A: Meiosis is the process of cell division through which a diploid parent cell gives rise to 4 haploid…

Q: The amount of DNA per cell of a particular species is measured in cells found at various stages of…

A: Cell division is a phenomenon in which parent cell undergo splitting and give rise to novel cells.…

Q: Draw a picture of a cell with 6 chromosomes in Metaphase of Mitosis, Metaphase I of Meiosis, and…

A: Metaphase is the second stage of cell division in which the chromosomes arrange themselves in an…

Q: Which of the following situations does not describes a chromosomal mutation? Select one: a. A…

A: The chromosomal mutation generally means, The whole chromosome or whole gene is affected by any kind…

Q: 1. The photomicrograph below shows mitotically dividing cells from whitefish (Coregonus lavaretus)…

A: Mitosis is the cell division process that involves division of a diploid (2n) mother cell and…

Q: Select one: O A Nondisjunction Use the following information to answer the next question. Chromosome…

A: Chromosome number can be described as a  number of chromosomes present in each somatic cell, and…

Q: A diploid cell with three pairs of homologous chromosomes is shown on the left. Each letter…

A: A phase of cell division known as metaphase (mitosis or meiosis). Individual chromosomes are…

Q: Autosomal homologous chromosomes Select one: a. are joined at the centromere b. are the same size…

A: consist of a copy of a paternal and a maternal chromosome

Q: Salient similarities are found in cell divisions. For instance, which phase of meiosis I is most…

A: Cell division is a phenomenon in which parent cell undergo splitting process and gives rise to novel…

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: 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: Look at the chromosomes in the cell nucleus below, then mark the following statements true or false.…

A: There are two types of cell divisions that occur in all organisms: Mitosis and Meiosis. Meiosis is…

Q: A crayfish strain became triploid while kept in a pet store. Pet owners released these crayfish into…

A: The order of cell cycle phase is G1→S→M  In G 1 phase, the cell synthesizes takes place and In S…

Q: Which of the following is both true of Meiosis I and not true in Mitosis? Group of answer choices…

A: Not every cell division is the same. Meiosis and mitosis are completely different as meiosis has two…

Q: (AKS 3a / DOK 1) Which of the following statements could be used to describe the process mitosis…

A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…

Q: Eukaryotic chromosomes a. have only histones b. have DNA and RNA c. have DNA, RNA, and protein d.…

A: There are different macromolecules present in the body. Carbohydrates, lipids, proteins, and nucleic…

Q: The amount of DNA per cell of a particular species is measured in cells found at various stages of…

A: The term "cell cycle" describes the sequence of activities that occur within a cell and lead to the…

Q: Which of the following statements about chromosomes and centromeres is INCORRECT?(choose the letter…

A: The chromosome consists of two identical structures called sister chromatids, which are joined…

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: