Aneuploidy is the loss or gain of one or more______________?

Q: 3. Draw and label the chromosomes of the daughter cells.

A: Mitosis It  is a type of cell division in which a parent cell divides into two genetically identical…

Q: Stages of Meiosis

A: Meiosis is the process of cell division by which a diploid cell divides to form haploid gametes. In…

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: How many chromosomes are found in a single cell during Metaphase II of Meiosis II

A: Meiosis is a type of cell division in which the parent cell divides twice into four daughter cells…

Q: The stage of meiosis where cells become haploid:   Question 13 options:   Prophase II   Anaphase I…

A: Question - 13 -       The stage of meiosis where cells become haploid:   Question 13 options:…

Q: How is gametes form through meiosis.

A: This is a question of cell division or cell cycle. According to the question, we have to elaborate…

Q: MEIOSIS -has many significance such as that can be explained that can be explained

A: As per our company's guidelines we are supposed to answer a single question at a time, please repost…

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: To determine: The possible reason for identical twins not having similar and not identical…

A: DNA fingerprinting is a technique for determining the nucleotide sequences of specific areas of…

Q: What went wrong during meiosis of the parent cell on the left?

A: Meiosis is a form of cell division in which a parent cell divides to form four daughter cells such…

Q: What percentage of the DNA is passed to the offspring in asexual reproduction

A: Deoxyribonucleic acid is a molecule which is composed of two polynucleotide chains that coil around…

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: man who carries no aneuploidies. Match the description of the chromosomes inherited by each zygote…

A: Downs syndrome is the most common chromosomal disorder characterised by various clinical symptoms…

Q: Question 10 Bb produces type(s) of gametes. O 2 0 1 0 3 0 4

A: The number of possible gamete =2n n = number of heterozygous gamete . Bb = Number of heterozygous…

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: Amna and Ali are suffering with hypochondroplasia. They want to know if they have any chances of…

A: Zygosity can be either heterozygous or homozygous. Heterozygous has one recessive allele and one…

Q: The possible genotype and phenotype of parents of a girl who has blood group O.

A: Genetics may be a branch of biological sciences that studies genes, genetic variation, and heredity…

Q: Why X-chromosome aneuploidy can affect morphology

A: X chromosome aneuploidy is a condition in which individuals have an abnormal number of sex…

Q: true or false: meiosis takes place in body cells called somatic cells.

A: Meiosis is a double division which occurs in a diploid cell and gives rise to four haploid cells…

Q: What are the significance of MEIOSIS. State whether it is a normal developmental phenomena or not,…

A: Introduction: Cell division is a significant process taking place in all living organisms. During…

Q: Genotypes of the True Breeding Parents'

A: Answer: A true-breeding plant with round seeds would have a genotype of (RR) for that trait and a…

Q: Name four divisions ending in –cutes and describe their characteristics

A: Bacteria are single-celled organisms and are present almost everywhere on the earth. It is vital to…

Q: The gene that determines whether a child becomes a Male or a female is located on a specific pair of…

A: There are two types of chromosomes found in our body, autosomes and allosomes.  Autosomes are found…

Q: reporter for your local newspaper, and have been assigned to write an article explaining how lucy…

A: Either of two young who are simultaneously born from one mother is known as the twins. There are…

Q: Meiosis, Crossing over- process, and why it is needed.

A: Meiosis is a form of cell division which results in the formation of haploid gametes.In this form of…

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: Select the correct answer. Marcus is admitted to the hospital for a bone marrow stem cell transplant…

A: The cell division is the production of new daughter cells from the old mother cells. Usually in…

Q: QUESTION 1 Homologous chromosomes move away from each other during: fertilization O meiosis I…

A: Question 1:  Homologous chromosomes move away from each other during the anaphase of  mitosis . The…

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: due to an idenpendent assortment what is the posible genetic make up of gametes produced by the…

A: The law of independent assortment was given by Mendel and it is the third law of genetics. It states…

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: How many types of gametes are produced when linkage is complete and the diploid number is 2? Thank…

A: Diploid gene means a gene having 2 chromosomes, 1 from mother and 1 from father. The gametes from…

Q: What kinds of cells does meiosis produce?     exact copies     unique

A: Cell is the structural and functional unit of life. It undergoes division to form new cells. It is…

Q: Briefly illustrate how nondisjunction in meiosis can result in Down syndrome.

A: Down syndrome is commonly resulting from a disorder within the cellular division called"non…

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: what is Rare mitotic nondisjunction

A: Mitosis - Mitosis is a process in which one cell divides to form two new daughter cells. These two…

Q: Which gamete led to baby Mark's conception? Could you indicate which circle is showing this?

A: Nondisjunction:  The phenomenon where the chromosomes fail to separate during the mitotic or the…

Q: Non-disjunction occurs during meiosis II. This will result in _____ abnormal gametes being produced.…

A: Answer :  2

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: how An inversion can affect phenotype

A: Mutation is the sudden heritable changes that occur in the DNA sequences due to error while copying…

Q: How many chromosomes a female human cell will have after mitotic division.

A: Mitosis: - in this type of cell division the ploidy of parent and the daughter cells remain the…

Q: meiotic stage. Each a

A:

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: What are the significance of MEIOSIS. State whethear it is a developmental phenomena or not, support…

A: Meiosis and mitosis are important for normal human embryo development or else it will leads to many…

Q: What

A: Introduction:-  Any member of an order of insects containing the two winged or so called true…

Q: To determine the mechanism by which the muatant X and Y chromosome may have arisen during meiosis.

A: The "mutation" usually refers to what makes the changes in DNA sequences that arise unexpectedly.…

Q: Gametes are always haploid. Comment.

A: Gametes are the reproductive cells of organisms. They are also known as sex cells. Male gamete cells…

Q: what is the probability that a mating between a woman whose father had hemophilia and a man whose…

A: Haemophilia is an inherited bleeding disorder in which a person lacks the protein called clotting…

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: