An organism's appearance or other observable characteristics O dominant recessive genotype phenotype Which of the following is NOT gamete (sex cell)? sperm skin cell egg all of the above are gametes

Q: homozygous dominant heterozygous homozygous recessive more information would be needed

A: BASIC INFORMATION HETEROZYGOUS - Every gene has two characters one being the dominant and other…

Q: What is it called when the offspring inherits two different alleles such as Tt? * O dominant O…

A: The process by which information that is stored in the DNA(genetic information) is passed from…

Q: Cystic fibrosis is an autosomal recessive disorder that affects 1 in 3 000 newborns with Caucasian…

A: Cystic fibrosis is a life-threatening heredity disorder that affects the lungs and the digestive…

Q: An individual with genotype AaBbCCDdEE can make many kinds of gametes. Which of the following…

A: Gametes are sex cell or reproductive cell that consists of a haploid set of chromosomes. Gametes are…

Q: recessive gene is a gene that produces effects only if a dominant gene is not present. A True False

A: Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of…

Q: Complete dominance at both gene pairs but the first gene when dominant is cpistatic to the other.…

A: Introduction :- The effect of one allele in a heterozygous genotype entirely covers the effect of…

Q: (a) What pattern of transmission is most consistent with this pedigree? (1) autosomal recessive, (2)…

A: Pedigree  A family tree or chart that represents a person's genetic family history by symbols and…

Q: Which of the following occurs at metaphase I of meiosis?a. independent assortmentb. crossing-overc.…

A: Meiosis is a specialized form of cell division in which number of chromosomes is reduced to half.…

Q: Fill in the blanks with the correct terms. Sex-linked traits have genes located on the chromosomes.…

A: Sex chromosome: This chromosome determines the sex of an individual. Humans have two sex…

Q: Jim and Pam would like to have a baby, but they know that albinism (an autosomal recessive disease)…

A: Albinism is caused by the autosomal recessive mutation that is a heritable disease. It causes the…

Q: fill the 3 possible genetic combinations an organism can have - Homozygous Dominant - Homozygous…

A: Genetics is a branch of the biology involved in the study of genes, genetic variation, and heredity…

Q: Different versions of the same gene are called: Chromosomes O Alleles DNA O Daughter Cells

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: Which of the following patterns is typical of an X-linked recessive trait? males and females are…

A: X linked recessive inheritance refers to a genetic condition that is associated with mutation in…

Q: What is an allele? One of a number of alternate forms of a DNA sequence at a particular genetic…

A: Karyotype is a full set of chromosome in a particular species. A gene is section of chromosome which…

Q: A gene is a unit of heredity that . All of these answers are true consists of a small strand of…

A:

Q: Different forms of a gene is called genotype allele phenotype homologous chromosome If the Diploid…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: The diagram below represent a diploid cell in an unknown female. The letters in the diagram…

A: In the independent assortment, traits are segregated independently. They never mixed with others.

Q: A gene is inherited as a X-linked recessive trait. A hemizgous father that has the recessive allele…

A: Genetic problems related with mutations in genes present on the X chromosome can be referred to as…

Q: Recessive X-Linked Traits An affected male does not Unaffected female carrier pass the trait to his…

A: A trait is defined as a particular characteristic of an organism. Traits can be determined or…

Q: The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes, while the…

A: Genes are the specific codes of these amino acids which produces a protein and alleles is the…

Q: Dizygotic twins result from one egg cell and one sperm cell. one egg cell and two sperm cells. two…

A: To form indistinguishable or monozygotic twins, one fertilised egg (ovum) splits and forms into two…

Q: A normal couple has a daughter with albinism, a recessive trait. What is the chance that their next…

A: Albinism is a genetic condition where the synthesis of melanin is highly reduced. Melanin is the…

Q: Alopecia is the condition more commonly known as pattern baldness. Alopecia is a recessive x-linked…

A: X-linked recessive inheritance refers to genetic conditions associated with mutations in genes on…

Q: What type of inheritance is being described here: One allele for a gene is not completely dominant…

A: Genes are the part of DNA and act as the carriers of genetic information which help in determining…

Q: In the case of Recessive Lethal Alleles, what copy number of an allele is lethal? O1 2 None of the…

A: A recessive lethal allele consists of two identical alleles present in an organism that both result…

Q: For each of the following, state whether a genotype (genetic makeup of an organism) or a type of…

A: 1. Mr- This is a type of gamete as it has one allele for each gene.2.AaCC: It is a genotype or the…

Q: GENE: Flower Color Chromosome A set of Gene for flower color for building a characteristic. Purple…

A: Gene is the basic unit of heredity. Genes are made up of DNA. Some genes makes proteins.

Q: The mother was exposed to a mutagen during early pregnancy that altered the genotype of her…

A: The sex determination system regulates the development of sexual characters in any organism.…

Q: Complete dominance at both gene pairs but the first gene when recessive is epistatic to the effect…

A: Interactions between Genes Individual genes do not work in isolation from one another, but rather…

Q: Kevin and Stacey do not have cystic fibrosis, a recessive disease.  Their one child Dick does have…

A: Cystic fibrosis is a severe life-threatening hereditary disease that affects the lungs and digestive…

Q: Allele-specific gene inactivation by males and females during formation of gametes is called?…

A: Option A is correct because Genomic imprinting is a process of silencing genes through DNA…

Q: A woman who is heterozygous for a sex-linked recessive gene will always pass the characteristic…

A: Hemizygous genotype is when there is only one member of chromosome segments instead of two in the…

Q: A couple planning to have children find out their genotypes for one autosomal recessive genetic…

A: In people, controlled crosses can't be made, so geneticists must retreat to examining family records…

Q: Angela was born with a rare genetic disorder. Neither of her parents has the disease. Her older…

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

Q: Which of the following is an example of a genotype? DNA Protein O AaGG Head size

A: Genotype:   The genotype of an organism is the particular arrangement of alleles for a particular…

Q: Which of the following describes the genotype of individual 1? O homozygous recessive O homozygous…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: The statement is true or false "A person having XO karyotype is genotypically a male"? True False

A: Introduction: Turner syndrome (TS), also known as congenital ovarian hypoplasia syndrome, is a…

Q: Red-green color blindness is inherited as a sex-linked recessive trait. The gene is found on the X…

A: The answer is he can't(unless there is a mutation )

Q: The external (physical) appearance of an organism is its phenotype. O True O False

A: An organism produces phenotype according to its genetic constituent. Genes control which proteins to…

Q: The shape of a heliodor is an X-linked trait. Male heliodors inherit two X chromosomes, while the…

A: The genotype is the genetic constituent of cell.

Q: Hemophilia is a disorder in which the blood fails to clot properly. This disease is the result of a…

A: Dominant traits are those traits that are expressed even with the presence of a single allele…

Q: What would be genotypes of daughter cells if the mother cell has genotype AaBBCc (all genes are…

A: The cell division is the process by which a cell divides and produce two or more than two daughter…

Q: Ocular albinism is a sex-linked recessive disease carried on the X chromosome. A female carrier…

A: Ocular albinism sex linked recessive disease. The mother is carrier. The genotype of mother is X^O…

Q: What type of inheritance?   Multiple choice (one answer is correct)   1. X-linked recessive 2. y…

A: Using standardized symbols, a diagram representing family history is created. A pedigree depicts…

Q: Which of the following is NOT a Law of Mendelian Genetics? OEach gamete only has one copy of a gene…

A: Laws of inheritance proposed by Mendel known as law of mendelian genetics.

Q: A gene locus is ____. a dominant gene the location of a gene on a chromosome a sex chromosome an…

A: Gene can be defined as the sequence of nucleotides in DNA or RNA which encodes for the synthesis of…

Q: Which cellular process underlies Mendel´s law of independent assortment?   Chromosomes align…

A: * Mendel's law of independent assortment  states that two or more than two different gene alleles…

Q: How many genetically different eggs could be formedby women with the following genotypes?a. Aa bb CC…

A: Eggs are the gametes formed in the body of a female. In a diploid organism, the chromosomes number…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.