Chromosome nondisjunction during either meioticdivision creates unbalanced gametes and thus causesaneuploidy in the __________

Q: Sex determination of child is done by whose chromosome?

A: Chromosomes are the thread like structures which are located in the nucleus. There are 23 pairs of…

Q: ume the child's chromosome abnormality arose from one nondisjunction event in meiosis. In which…

A: Color blindness is the decreased ability to see color or differences in color.It is typically an…

Q: Which meiosis is the main focus of study? Label it on your drawing.

A: When the single cell divides two times and produces four cells which contains the half of the…

Q: Progeny Pubescent Genotypes Parents Glabrous Pubescent x 76 79 Glabrous Pubescent x 58 Pubescent…

A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: The image represents a cell in ___________________ of Meiosis. a) anaphase I b) anaphase II

A: Meiosis : It was given by "Farmer and moore." Meiosis is a form of cell division in which the…

Q: True or False: The offspring of two parents receives a single copy of every chromosome from each…

A: Sexual reproduction is a process in which genetic information of two different sexes' individuals…

Q: The purpose of a karyotype is to reveal chromosome abnormalities such as changes in appearance or…

A: A karyotype test is a chromosome analysis test.

Q: term for random alignment of the homologs along the metaphase plate of meiosis

A:

Q: meiosis leads to a diploid cell in a life cycle, true or false

A: A kind of cell division that produces four haploid daughter cells after following two consecutive…

Q: 50 um Figure 3. Grasshopper testis with differential staining and viewed under a microscope.…

A: Meiosis is a type of reductional cell division consisting of two consecutive stages- Meiosis-I and…

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: The genotype XO corresponds to:

A: Genetic disorders are inherited disorders. In genetic disorders, the disorders related to sex…

Q: 1 mm

A: * Meiosis is one type of cell division which  reduces chromosomal number half of the parent to…

Q: drawings of metaphase I,telophaseI, and telophase II for meiosis of AaBb. the genes are not linked,…

A: Metaphase I phase of meiosis is characterised by the alignment of chromosomes in the metaphase plate…

Q: Identify the stage of meiosis for the following cells:

A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…

Q: Humans have 46 chromosomes in non-dividing cells. After meiosis II, how many chromosomes are found…

A: Answer : option (C) is right. - 23 chromosomes.

Q: Match the stage of meiosis to it's description.

A: Meiosis : It is a type of cell division in which a diploid mother cell divides into four genetically…

Q: III. Stages of Meiosis Draw and label all stages. Indicate the magnification. Draw and label a cell…

A: Meiosis is a stage of cell cycle in which the division of cell takes place in two stages dividing it…

Q: How do I draw the daughter cells of the attached parent cells

A: Meiosis is a reductional division that happens during gamete formation. A diploid (2n) organism…

Q: Chromosome abnormalities can be structural or numerical. Enumerate at least 3 examples of each,…

A: Numerical chromosomal abnormalities occur when there is a different number of chromosomes in the…

Q: What gametes could be produced from the following diploid genotype? AaBb Select an answer and…

A: The individual collection of genes is known as the genotype. The two alleles inherited for a…

Q: 38

A: The indirect process of cell division in which the chromosomes of brain cells divide once but…

Q: A person known to be born with one X-chromosome, zero or no known Y chromosome, trisomy 21, and…

A: Introduction  Most of the organisms present on earth are diploid which means they contain two sets…

Q: For each of the following genotypes, give all genetically different gametes possible.a. WWb. Wwc.…

A: Inheritance is a process through which similar characters are passed on from parents to the progeny.…

Q: Fusion of a gamete lacking a sex chromosome due to nondisjunction with a gamete carrying an X…

A: Answer: Introduction:  Individuals with three X chromosomes, called triple-X, are phenotypically…

Q: What stage of Meiosis makes it so significant?. Single line text.

A: During the lifecycle of sexually reproducing organisms, meiosis plays a vital role in reducing the…

Q: tables attached to complete the punnett square   Eye color Parental genotypes: ______ X ______…

A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…

Q: Please refer to the human karyotype, below, to describe the chromosomal abnormality inherited by…

A: Karyotyping is a process that gives us a wide view of all the chromosomes of an individual. The…

Q: Sex: Chromosomal anomaly: Syndrome:

A: The sex of the given karyotype is Male . As there are X and Y chromosomes.

Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis…

A: Cell division is defined as the process by which cell multiply and involve nuclear as well as…

Q: Assuming sexual reproduction and that no mutations have occurred. Please draw one possible genotype…

A: Genotype It is a description of our DNA's pair of alleles. The genotype of an offspring is…

Q: In which parent the chromosomal mutation occurred. Father or Mother At what stage in meiosis (I or…

A: The genotype of the offsprings are depends on the genotype of both the parents because half of the…

Q: true or false: nondisjunction during meiosis is the cause of down syndrome

A: Down syndrome is caused by failure of chromosomes during meiosis. cell division which results in the…

Q: 50 um

A: Meiosis is of two types Meiosis 1 Meiosis 2 * Meiosis 1 has the following stages Prophase 1…

Q: How many genetically different gametes could be formed by woman with the DdEeffGgHh genotype?

A: Gametes - These are the contribution by each parent towards the offspring production during…

Q: To define the adavantage and disadvantage of a compact chromosomal structure.

A: Chromatin A mixture of protein and DNA together makes up the chromatin. This chromatin is a…

Q: Oogenesis results in 1 gamete per meiotic division. TRUE OR FALSE

A: Oogenesis is the process of formation of female gamete. This process begins inside the fetus before…

Q: OUse the "Word Bank" to fill in the blanks. O Draw the chromosomes as they go through Meiosis. a…

A: Cell division  it is the process in which parents cell divided in to two or more daughter cell.…

Q: Draw a line down the middle of the page. On the LEFT side of the line, draw and label the following…

A: Meiosis is one of the types of cell divisions. This reduces the ploidy level of the parent cell to…

Q: meiotic stage. Each a

A:

Q: Indicate the Chromosome Numbers, (NB: indicate the letter to correspondence chromosome Number) B 人

A: Humans cell normally contains 23 pairs of chromosomes or total of 46 chromosomes. 22 pairs are…

Q: True or false  after the first meiotic division the cells are haploid because they have only one…

A: Answer  Meiosis - It is a nuclear division that occurs in the germ cells of sexually reproducing…

Q: The genotype AABBCcDD will have the following gametes

A:

Q: Inspect Figure 3-8: which meiotic stage is responsiblefor generating Mendel’s second law?

A: Numerous cells constitute the body of an organism. Cells forms tissues and organs. There are a total…

Q: Chromosomal Abnormalities Classification of abnormality Name of Number of Description Affected…

A: Hello, as you have posted question with multiple sub-parts, we will answer the first three…

Q: Gametes of pureline diploid organisms are, correct answer options). (please select all O…

A:

Q: Using the Dihybrid Cross, Give the Total Number and Types of Gametes formed.    1. AaBbCCDd  2.…

A: Genotype is considered a genetic combination of traits in an organism. Mandel's law of inheritance…

Q: A diploid (2n) trihybrid individual with the genotype EeFfGg can make eight genetically different…

A: The organisms that reproduce by sexual reproduction methods have a second type of cell division…

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: