Q: What causes Euploidy?
A: In eukaryotes there are two kinds of cell, gametic cells and somatic cells. The somatic cell…
Q: What are called aneuploidy?
A: Nondisjunction is the failure of sister chromatids or homologous chromosomes to separate properly…
Q: Why is polyploidy more common in plants?
A: Introduction Polyploidy: refers to the condition in which there are more than the two sets of…
Q: What causes Allopolyploidy?
A: Polyploidy is a phenomenon of having more than two sets of chromosomes. It occurs due to failure of…
Q: What are heterogametes? What do we call these gametes individually?
A: Answer: Introduction: Heterogametes means a couple of gametes that may differ in shape, size, sexes…
Q: For a species with a diploid number of 36, indicate how many chromosomes will be present in the…
A: Haploid: Having only one set of chromosomes, i.e, n-chromosomes. Triploid, Tetraploid is a condition…
Q: What are most common types of aneuploidy?
A: The presence of an abnormal chromosomal number in a cell is called aneuploidy. The presence of an…
Q: Give one difference between a hybrid and a somatic hybrid.
A: A somatic hybrid is made from somatic cells whereas a hybrid is the result of fusion of gametes.…
Q: If the diploid number of a corn is 20, how many chromosomes are present in the nucleus of each…
A: Haploid refers to the presence of a single set of chromosomes in an organism's cells. Diploid is…
Q: What is the difference between Euploidy and polyploidy?
A: Chromosome may be defined as the condense form of DNA that can be inherited from one generation to…
Q: what are the clones of aneuploid cells
A: The cells that have abnormal number of chromosomes are known as aneuploid cells. This condition is…
Q: What advantages and disadvantages do polyploid plants have?
A: Polyploidy means when a cell has more than two pairs of homologous sets of chromosome.
Q: What is the molecular composition of a chromosome
A: Answer. Chromosomes are oval rod thread like DNA complexes which functions as hereditary vehicles.…
Q: Differentiate between x and n as they apply tochromosome number in euploids and aneuploids.
A: Euploidy is a condition that causes an increase in one or more complete basic set of chromosomes.…
Q: What is a linkage group? What is its relationship to a chromosome? How can one determine the number…
A: The chromosomes are a highly condensed structure that is located in the nucleus. The DNA is packed…
Q: . Monoploids have only a single set ofchromosomes, while polyploids have more than __________ sets.
A: The mutations arising due to variations in chromosome number are called heteroploidy.
Q: Contrast the fertility of an allotetraploid with an autotriploid and an autotetraploid.
A: Allotetraploid refers to the 4 sets of chromosomes that are derived from different species.…
Q: Which classification is based on chromosome number?
A: Chromosomes are long thread like structures present in the nucleus of all the cells. The DNA…
Q: Why is polyploidy important
A: A euploid organism has a chromosome number that is an exact multiple of a chromosome set in its…
Q: What is a tetraploid plant?
A: Polyploidy is referred to as a condition in which the cells consist of more than one pair of each…
Q: How does Allels relate to chromosome copy number (ploidy)?
A: Alleles are different forms of a gene that may occur alternatively at a given locus on a chromosome.…
Q: What is a Haploid
A: Ploidy is the number of the set of chromosomes that are present in the nucleus. It can be haploid or…
Q: trawberries are octoploid. Bananas are triploid. Kiwi fruits are diploid. How does ploidy level…
A: Ploidy level is directly related to the amount of DNA present inside the cell or Ploidy is a term…
Q: What is meant by Euploidy?
A: Chromosomes are the thread like structures present in the genetic material. They contain genes and…
Q: How Monoploid Plants Are Useful to Plant Breeders?
A: Ploidy is the number of copies of homologous chromosomes in the genome of an individual. If the…
Q: . What is aneuploidy? Differentiate between aneuploidy and polyploid
A: Aneuploidy Aneuploids differ from standard 2n chromosome complements in single chromosomes. These…
Q: What causes Tetraploidy?
A: Tetraploidy is a particularly rare chromosomal aberration, polyploidy, when an affected individual…
Q: Is a pine pollen grain haploid or diploid? Is it a gamete?Explain your answer.
A: There are two types of reproduction: asexual and sexual reproduction. The asexual reproduction takes…
Q: what are duplication heterozygotes
A: Duplication (Dp) is a chromosomal rearrangement that leads to an increase in the number of a…
Q: Can structural aberrations on certain chromosomes lead to aneuploidy? If yes, explain.
A: If a sex cell affected by nondisjunction undergoes fertilization, the resulting offspring will have…
Q: What are some possible advantages to producing cultivated bananas that are polyploid? What might be…
A: Polyploid; poly means many and ploidy means set of chromosomes Thus, polyploidy is a condition in…
Q: Show how you could make an allotetraploid between tworelated diploid plant species, both of which…
A: An allotetraploid is a hybrid with four times the number of chromosomes as a haploid organism. All…
Q: What causes polyploidy?
A: Heredity as we know is the passing on of traits from parents onto their offsprings. Organisms that…
Q: What is double fertilization? Include the fate of the resulting zygote and triploid nucleu
A: In general, fertilisation is a process of fusion of male and female gametes to form a zygote. In…
Q: Describe the steps you would take to produce a tetraploid plantfrom a diploid plant?
A: Interspecies crosses produce the variations in chromosome number and it is called alloploidy. They…
Q: What are the funcrtion of aneuploidy and trisomy?
A: Ploidy is defined as the number of chromosomes present in the nucleus of a cell. In normal somatic…
Q: From figures 2 and 3 which ones are haploid and which are diploid?
A: This figure is showing meiosis Meiosis : It is a type of cell division that occurs in germ cells .…
Q: In polyploid organisms, what does n refers to .?
A: Ploidy refers to the number of sets of chromosomes that are present in a cell and hence determining…
Q: An organism has a haploid number of 36. What is the organism diploid number ?
A: Ploidy is a term which describe the number of sets of chromosomes in a cell. The term haploid…
Q: How do you determine the order of genes on a chromosome?
A: Genes are the structural and functional units of heredity that carry coded genetic information in…
Q: explain the distinction between x and n as they apply tochromosome number in euploids and…
A: Chromosomes are long thread-like structures that carry coded genetic information in the form of DNA.…
Q: Chewbacca from Starwars is a part of a species that has 64 chromosomes for its diploid number. What…
A: Haploid is number of chromosome which is present in gametes .It is represented as n. Example :-…
Q: . What are heterogametes? What do we call these gametes individually?
A: Heterogametes are a pair of gametes that differ in form, size, or behavior and occur typically as…
Q: What do you mean by heterogametic? Give example?
A: A gamete is the reproductive cell of an organism. It can be an egg cell in a female or a sperm cell…
Q: By conducting testcrosses, researchers have found that the sweetpea has seven linkage groups. How…
A: Step 1 Linkage groups are groups of linearly arranged genes as are present over the chromosomes. One…
Q: How will you find out whether a given plant is homozygous or heterozygous?
A: The alleles are generally of dominant and recessive type and some other forms like codominant are…
Q: What is the haploid and diploid chromosome number in the cell below?
A: Haploid chromosome is defined as one set of chromosome. In humans there are 23 pairs of chromosomes.…
Q: Describe the process that results in the formation of a tetrad.
A: Meiosis: It is the process of cell division forming four daughter cells that contain half of the…
Q: What is an example of polyploidy?
A: The ploidy term refers the number of sets of the chromosomes. The euploidy refers to the chromosomal…
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