Q: 5. Show the cross of a red eyed female (heterozygous) and a red eyed male. What are the genotypes of…
A: Given: Red eyes female is heterozygous Male is red eyed. The disease is X linked. The Punnett square…
Q: 6. Why is it necessary for the DNA to replicate prior to cell division? A. so that each daughter…
A: 6. B. so that each daughter cell will have a complete copy of genetic material. 7. Purple = PP,…
Q: What are the four types of changes in chromosomal structure?
A: Chromosomes are filamentous bodies present in the nucleus. They are composed of DNA(…
Q: How do the stages of mitosis and meiosis occur in a specific order and never alternate?
A: The process that occurs in a cell incorporating division of the genome, cytoplasmic and other…
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A: Colorblindness is a disease where the person looses his/her ability to distinguish between certain…
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A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
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A: Genes are the units (physical and functional) of heredity, made up of DNA or deoxyribonucleic. In an…
Q: 10. What is the outcome of the process of mitosis? 11. What is the outcome of the process of…
A: 1. The outcome of mitosis is two identical daughter cells
Q: 13. Having extra sets of chromosomes can lead to polyploidy. What is it called when a person has 3…
A: Chromosomes are the hereditary units of a cell. They are present in all the cells and would show…
Q: 6. Which of the following statements about the cell cycle is false? a. Mitosis creates diploid cells…
A: Cell is the basic structural and functional unit of life. Each cell is formed from the division of…
Q: 5)Would you expect mutations to always produce recessive traits? Why or why not?
A: Mutations are sudden inheritable variations that occur in an organism's genetic material due to…
Q: 2. How does Meiosis work?
A: The fundamental and active biological process by which a parent cell, after replicating of its…
Q: 10. The process in which haploid gametes are formed in diploid organisms is called: a. cytokinesis…
A: The fundamental and active Biology cal process by which a parent cell, after replication of its…
Q: 7. How is 2n = 6 associated with meiosis? 8. What is the purpose of the process of mitosis? 9. What…
A: # Here I am giving answer of question 7,8 and 9 . Please send questions one by one in the portal.…
Q: 3. Under what circumstances would the following reciprocal translocation heterozygote produce…
A: Translocation is the exchange of gene fragments between two chromosomes.
Q: 2. Compare an autohexaploid and an allohexaploid to each other with respect to the characteristics…
A: Autopolyploids A individual that contains more than two whole copy of its own genome.
Q: 3. Why does variation exist in nature? What could be its significance?
A: Introduction Evolution is the process of a species' traits changing over numerous generations…
Q: 1. How many different chromosomal combinations (genetic variation via independent assortment) can…
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Q: 5. Where do you expect genetic differences between cells to rise, from mitosis or from meiosis? Why?…
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Q: heterozygous genotype
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Q: 53. Which processes result in recombination? Meiosis Crossing over Independent assortment Mutation…
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Q: Applying Concepts If a diploid cell containing 28 chromosomes undergoes meiosis, how many…
A:
Q: division? A. process results in variation of organisms B. daughter cells has the same gamete…
A: Meiosis is a process in which a single cell divides twice to produce four cells with half the amount…
Q: 7. Why are the marks of imprinted genes erased and reset during gamete formation?
A: The expression of gene is decided by the sex of parent they come up from, such genes are known as…
Q: 3. What are other types of chromosomal aberrations? List examples for each type.
A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…
Q: what is The random distribution of alleles of unlinked genes into gametes?
A: In genetics, Mendel introduces two laws that describe how the alleles are distributed on progeny.…
Q: 3. Kleinfelter syndrome a. What is the genetic abnormality that occurs? b. What are some symptoms?…
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Q: Why are organisms that have only a single set of chromosomes (haploid) often more favorable for…
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Q: 12.By what mechanism does aneuploidy arise?
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Q: How do humans maintain the normal number of chromosomes across generations?
A: A chromosome is a genetic material which is made from the DNA molecule. Generally, humans have 46…
Q: 4) An organism has a diploid number of 16 in a primary oocyte. (a) How many tetrads are present in…
A: An oocyte is produced in the ovary during the process of gametogenesis in female which initiates…
Q: 9. Neither Mendelian genetics nor genetic linkage can accurately explain all forms f chromosome…
A:
Q: 1. Compare the number of chromosomes in the Down syndrome with the nor- mal karyotypes explain the…
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Q: 8. Concerning the sex chromosomes, which of the following is correct? The Y chromosome carries a…
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Q: 1. What does the prefix deci- mean?
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 6.The process where homologous chromosomes come together to form a tetrad is called A crossing over…
A: The answer is SYNAPSIS.
Q: 6.) A form of “homologous recombination" can also occur in somatic cells. a. When might this happen?…
A: Recombination is a process by which pieces of DNA are broken and recombined to produce new…
Q: An ultrasound of a pregnant woman detects a fetus and a similarly sized and shaped structure that…
A: Genetic disorders are those that affect the normal composition of the DNA or the chromosome. It is…
Q: 1. What are chromosomes and where are they located? 2. How many chromosome do humans have? How are…
A: The genetic material of eukaryotic organisms is highly compressed structures. These are bound with…
Q: What indicate the relative location of genes on chromosome
A: Genes carries the genetic information of an organism and is contained in the chromosomes.
Q: 2. Compare an autohexaploid and an allohexaploid to each other with respect to the characteristics…
A: The number of chromosomes in a cell's nucleus is referred to as ploidy. Polyploid organisms contain…
Q: 2. Why is meiosis in human females described as asymmetric?
A: Hi, as per our guidelines, we will answer one question at this time. We kindly request you to post…
Q: 5. Why are classification and identification important?
A: Identification It involves describing something in enough detail so that it could be recognised in a…
Q: 4. How can the different gene interactions be differentiated from each other and from the Mendelian…
A: Answer:- Mendelian inheritance refers to the expression of monogenic traits, i.e. gene expression is…
Q: 4. Down syndrome, a nondisjunction disorder associated with mental disability, occurs when a person…
A: Down syndrome, also called trisomy 21 is a genetic disorder caused by the presence of all or part of…
Q: 1. What are the sex chromosomes for: Human: male female Pigeon male female
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Q: 3. How can one use a pedigree chart to hypothesise how a certain condition is transmitted? Can a…
A: Pedigree shows relationship between family members and indicates which individual have certain…
Q: 3. Under what circumstances would the following reciprocal translocation heterozygote produce…
A: Reciprocal translocation is a type of chromosomal abnormality in which a segment of DNA is swapped…
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- 9) If a tetraploid species gave rise to a new species by autopolyploidy, how many sets of homologous chromosomes would the new species have in its somatic cells? a.Three b.Two c.Four d.Eight e.SixteenWhy is Heteroplasmy rare?What structure is most important in forming the tetrads? a. centromere b. synaptonemal complex c. chiasma d. kinetochore