Recombination through independent assortment and crossing over can occur in which of the following? Mitosis Meiosis II Meiosis I O All of the above

Q: Which of the following terms should not be used to describe ahuman with three copies of chromosome…

A: The changes in the genetic material of a cell are known as mutations. This results with an extra or…

Q: The sorting and recombination of genes in meiosis result in a greater _______ of possible _____…

A: The procedure whereby a parent cell divides into two or more daughter cells is known as cell…

Q: Melanoma is a type of cancer in which abnormal skin cells divide uncontrollably. Some chemotherapy…

A: Cancer is one of the most dreaded diseases of human beings and is a major cause of death all over…

Q: The constancy of the chromosomes number from one cell generation to the next is maintained through…

A: Chromosomes are thread-like structures present inside the nucleus of the cell. DNA along with…

Q: Physical recombination leading to the production of recombinant progeny classes occurs during___

A: Recombination is the creation of new Deoxyribose Nucleic Acid (DNA) molecule(s) from two parental…

Q: How would you create a fertile plant after crossing two species of plants with different numbers of…

A: The correct statement is " a fertile plant cannot be created".

Q: A diploid eukaryotic cell has 10 chromosomes (5 per set). As a group,take turns having one student…

A: Eukaryotic organisms undergo two types of cell division; meiosis and mitosis. Mitosis the equational…

Q: I'm having some trouble with this practice problem from my study guide. If anyone can explain it it…

A: Nondisjunction occurs when homologous chromosomes (meiosis I) or sister chromatids (meiosis II) fail…

Q: Why is Trisomy 21 more common than other trisomies (e.g. Trisomy 1, Trisomy 2, etc.)? The size of…

A: Answer :-(C)   Trisomy 21 are caused by nondisjunction, which occurs when pairs of homologous…

Q: ___________ chromosome aneuploidy is usually welltolerated because only one X chromosomeremains…

A: Step 1 Aneuploidy (Heteroploidy) is a numerical change in the chromosome number in the genome or…

Q: A diploid fruit fly has eight chromosomes. Which of the followingterms should not be used to…

A: Drosophila is a flies genus that belongs to the family Drosophilidae and the members of this are…

Q: Segregation in meiosis I produces chromosomes lacking Telomeres Centromeres Short arm All of the…

A: Ans is. All of above..

Q: Which of the following results in the separation (or unlinking) of linked genes?a. crossing-over…

A: The genes that are close together on the same chromosome are called linked genes.

Q: The presence of an extra chromosome is called: 1. Mosaicism 2. Trisomy 3. No disjunction…

A: Chromosomes square measure thread-like structures settled within the nucleus of animal and plant…

Q: The pairing of homologous chromosomes occurs during which ofthe following?a. mitosisb. meiosis Ic.…

A: A diploid organism contains two sets of chromosomes, one set from the maternal gamete and another…

Q: Imagine an organism whose diploid chromosome number is 6, and draw a cell as it appears at the…

A: Meiosis is a reductional cell division that occurs in the sex cells or gametes. It is divided into…

Q: In meiosis, independent assortment is the process of physical exchange of DNA between homologous…

A: law of independent assortment proposed by father of genetics, Gregor Johan Mendel. This law states…

Q: Nondisjunction in meiosis can result in_____ . a. base-pair substitutions c. crossing over b.…

A: Meiosis consists of two divisions namely meiosis I and meiosis II. The first division of meiosis is…

Q: Recombination of alleles in homologous chromosomes occurs during a. anaphase I b. meiosis I c.…

A: Eukaryotic cells are denoted either as haploid or diploid, which depends on the number of…

Q: UU CROSSING OVER Fill in the blanks.. VARIATION TETRAD NON-SISTER During of meiosis, chromosomes ;…

A: Introduction: Meiosis Means 'lessening' , Hence Meiosis Is A Reductional Division Meiosis Is A Sort…

Q: What is the name of DNA-strand exchange mechanism that explains recombination events during meiosis?…

A: Homologous recombination occurs in the prophase of meiosis-I. It is the change of DNA fragments…

Q: Imagine this cell will produce eggs (but the chromosomes have not replicated yet). ID At the end of…

A: Meiosis: It is process by which a single cell undergo two times division to produce four daughter…

Q: Which of the following is/are true about the chromosomes depicted in the picture? I. II. IV. Ea…

A: In genetics and genomics, crossing over refers to the exchange of DNA between homologous chromosomal…

Q: In Figure 4-3, would there be any meiotic products thatdid not undergo a crossover in the meiosis…

A: Meiosis is reductional divison.

Q: What process might produce a gamete with one extra chromosome? a. Nondisjunction c. Translocation b.…

A: The eukaryotic cells contain properly packed genetic material. The genetic constituent of an…

Q: You have determined the relative DNA content for cells in different stages of meiosis. You plot the…

A: The cell division occurs in a predetermined and cyclical manner that involves different phases. The…

Q: A phenotypically normal individual has the following combinations of normal and abnormal…

A: Chromosomal deletion is simply deletion of the part of the chromosome. Chromosomal inversion is a…

Q: A diploid organism has 2 n = 36 chromosomes. How many chromosomes will be found in a trisomic member…

A: A diploid organism has the two sets of a chromosome that are in human the 2n has 46 chromosomes…

Q: In a cell at _______________, each chromosome consists of a pair of attached chromatids. (a) mitotic…

A: The cell cycle in eukaryotes has four phases: G1, S, G2, and M. The S, or synthesis phase, is when…

Q: Polyploidy occurs when the chromosome number is increased or decreased by a multiple of the diploid…

A: Polyploidy is the heritable condition in which more than two sets of chromosomes are present.…

Q: the process where portions of homologous chromosomes exchange segments occurs in Meiotic overlap,…

A: The cell division which takes place in the reproductive organs is known as meiosis. It results in…

Q: Which of the following statements is INCORRECT? Mitosis is a conservative mechanism that preserves…

A:

Q: There are two divisions during meiosis, what phases occur during each division? A. prophase,…

A: In humans, meiosis is a cell growth and division process of transforming us from a diploid (two sets…

Q: Sex chromosome aneuploidy is usually welltolerated because only one X chromosomeremains __________…

A: Step 1 Aneuploidy is the numerical change in the chromosome number in the genome or genomes of an…

Q: A species is diploid containing three chromosome pairs.  Draw what the chromosomes would look like…

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

Q: Nondisjunction is rare. Which of the following is FALSE? O A. Nondisjunction is when chromosomes…

A: option a is correct

Q: Represent the segregation of chromosomes during Meiosis 1 and Meiosis 2 a.) normal segregation in…

A: In the diagram the above diagram  is meiosis  or oogmeisis that ioccurs in females and below is the…

Q: How many different combinations of maternal and paternal chromosomes can be packaged in gametes by…

A: The chromosome is made up of DNA and is present inside the nucleus. The chromosomes in the gametes…

Q: In which parent did the nondisjunction occur? Explain and/or illustrate. Did nondisjunction occur at…

A: Non-disjunction indicates that chromosomes are not properly separated, resulting in an additional or…

Q: How many different combinations of maternal and paternal chromosomes can be packaged in gametes made…

A: Ploidy is the term which describes the number of different copies of chromosome present in a cell.…

Q: Each chromosome appears to be formed of two chromatids so each bivalent pair appears to be formed of…

A: DNA replication goes before the beginning of meiosis I. During prophase I, homologous chromosomes…

Q: Meiosis 1 and

A: meiosis- in this type division, DNA replication happened one time but nuclear division happen 2…

Q: These circles represent cells. The first cell is going through meiosis, and the 2 meiotic divisions…

A: One cell (parent) splits into two or more offspring (daughter cells) is referred to as cell…

Q: . For the chromosomes shown in Figure , draw the chromatids that would result from a two-strand…

A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…

Q: Which of the following meiotic events by itself does NOT result in an abnormal set of genes in a…

A: Meiosis is a type of cell division in sexually-reproducing organisms used to produce gametes, such…

Q: what are the possible different kinds of gametes produces by meiosis

A: Mendel's law of independent assortment dictates  that the alleles of two (or more) different genes…

Q: The organism you are working with has the following chromosomes. Place the chromosomes of this…

A: The indirect process of cell division in which the chromosome of parent cells divide once, but…

Q: A transfer of genes between non-homologous chromosomes is known as transolocation duplication…

A: Step 1 Diploid organisms have two copies of every chromosome, one copy is received from the mother…

Q: What process does the following picture represent? XX-88-XX O segregation mitosis O random…

A: What process does the following picture represent? segregation mitosis random assortment  crossing…

Q: A chromosome that was involved in a reciprocal translocation alsohas an inversion. In addition, the…

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

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.