An organism has the genotype AaBbCc. What is the probability of producing a gamete that only has dominant alleles for these three genes? O A 6.25% O B. 12.5% O C. 25% O D. 50%

Q: Organism 1 has the genotype AaBbCc and Organism 2 has the genotype AABBCc. Select the statement…

A: Trihybrid is a plant or organism which is heterozygous for three pair of genes. Dihybrid is a plant…

Q: A male having genotype AaBbCc mates with a female that has genotype aabbCc, where A is dominant to…

A: Genetics helps us understand how traits pass to progeny and it also helps to understand the…

Q: A cross is carried out between genotypes AaBBCcddEe and AaBbccDdEE. How many phenotypes are possible…

A: Phenotype is the external appearance of an organism.

Q: black cow and brown cow mate. They produce offspring that has both black and brown spots. This is…

A: Dominant character is always expressed that is in homozygous or heterozygous condition. the…

Q: What is the most likely combination of genotypes for a cross between two heterozygous individuals,…

A: The condition where two identical genes are present in an individual for a particular character, is…

Q: Which of the following genotypes due to nondisjunction of sex chromosomes is lethal? a. XXX b.…

A: Nondisjunction is the phenomenon in which homologous chromosomes or sister chromatids fail to…

Q: What explains why all the F1 heterozygous offspring (Yy) were identical in appearance to one of the…

A: All the organisms have the ability to reproduce; the offsprings produced are said to have acquired…

Q: Which of the following correctly indicates the genetic sex of females and males, respectively?…

A: The sex of an individual is determined by a pair of sex chromosomes. Females have two of the same…

Q: If someone did have the same phenotype, would they necessarily have the same genotype?  Why?…

A: The answer is yes. two different genotypes can result in the same phenotype

Q: Sickle Cell Anemia affects blood types in humans and represents what type of relationship compared…

A: Hemoglobin is a protein and this hemoglobin is found in red blood cells that provide oxygen to all…

Q: There are 3 possible diploid genotypes at a locus with 2 alleles. Group of answer choices True False

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

Q: How many unique gametes could be produced through independent assortment by an individual with the…

A: Introduction When reproductive cells mature, the Principle of Independent Assortment outlines how…

Q: A ratio of exactly 2:1 in the F2 generation, is indicative of:

A: The F2 is the (second filial) generation. When the F1 individuals interbreed we get the offspring of…

Q: Mating of two organisms produces a 3:1 ratio of phenotypes in the progeny. Which of the following…

A: The crosses shown in the question are monohybrid cross that is these are concerned with only one…

Q: Classify each statement as true or false. A mating between SS and Ss individuals will result in all…

A: The procedure of genes being passed from parents to children is referred to as inheritance. Genetic…

Q: Two parents both have the following genotype: XXYYZZ X XXYYZZ What is the probability that they will…

A: In case of genotype, dominant allele is represented by capital letters and recessive allele by small…

Q: The trait for blue fur color in poodles is dominant to pink. A pink poodle and blue poodle mate. If…

A: The alleles are generally of dominant and recessive type and some other forms like codominant are…

Q: Please indicate in the following attempted crosses, which would result in the transfer of the…

A: In bacterial genetics, the F factor (fertility factor) plays a pivotal part within the conjugation…

Q: Because it is smaller in size than the x-chromosome, the Y chromosome has no functional value in…

A: Sex chromosomes are a pair of chromosomes that play a crucial role in determining an individual's…

Q: We know that human blood type is determined by a three-allele system at a single locus. For the…

A: An person's genotype determines his or her phenotype. The alleles a person inherits from their…

Q: Assuming complete dominance, the F1 generation from a monohybrid cross between to parents that are…

A: An allele is a variant form of a given gene.  Phenotype is the observed physical traits of an…

Q: A chi-square test comparing observed and expected numbers of progeny is carried out, and the…

A: Genetics is the study of genes, their interactions, and the effect of environment on genes. Broadly…

Q: 1.    Show the different kinds of gametes which can be formed by individuals of the following…

A: Genotype is genetic makeup of organism. So, in this question we need to determine the gametes from…

Q: How many unique gametes could be produced through independent assortment by an individual with the…

A: Introduction The Principle of well known term that is s Independent Assortment that was given by…

Q: what is the strongest evidence that this is not an x-linked recessive trait? Do not make any…

A: X-linked recessive traits are a type of genetic inheritance pattern in which a trait is caused by a…

Q: When many genes affect a single phenotype is it called;   a. extranuclear inheritance   b.…

A: "Genes" are the fundamental unit of heredity. They store genetic information in the form of DNA,…

Q: Genetic linkage leads to the production of a significantly smaller than expected number of gametes…

A: Genes that are close enough together on a chromosome "stay together," and the variants (alleles) of…

Q: If the same genotype consists of only one type of allele, then it is called? O a. uniallelic Ob.…

A: An allele is one of two, or more, forms of a given gene alternative. An allele is one of two, or…

Q: In some types of horses, gray hair color (G) is dominant to chestnut color (g). If a male horse is…

A: There are two types of hair colour in horses :-  A ) Gray hair colour  B ) Chestnut hair colour…

Q: Color blindness is inherited as a sex-linked recessive disease. An affected male (X Y) marries a…

A: XRXr .= Carrier female (heterozygous ) XrXr. = Color blind female XRY=  Normal male  XrY= Carrier…

Q: Which of the following terms means “many genes”?a. polymorphismb. polygenyc. polypeptided. multiple…

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

Q: The separation of homologous chromosomes during meiosis is defined by Select an answer and submit.…

A: Pair of similar chromosomes are called homologous chromosomes. Meiosis is also known as reductional…

Q: If you have three genes, each with two alleles, how many different possible gametes can be generated…

A: "Genes" are accountable for an organism's characteristics. They serve as blueprints for protein…

Q: Assume an individual is of genotype FfGg, with the genes on different chromosomes. The principle of…

A: Mendel's law of segregatiom states that -  During gamete formation , each gene seperates from each…

Q: Taking into consideration the following figure, which second crossover would have to occur (number…

A: Crossing over of chromosomes is the genetic material exchange which occurs among the two homologous…

Q: or each of the following genotypes how many gametes would be made? a. AaBb -  b. AaBbCC -  c.…

A:

Q: AaBB and aabb,

A: The terms phenotype, genotype, monohybrid cross and dihybrid cross are the fundamental concepts in…

Q: genotype should lead to progeny that: a. All have a homozygous dominant genotype b. All exhibit a…

A: An experimental cross between an individual organism with a dominant phenotype yet unknown genotype…

Q: List the different (unique) kinds of gametes that could be produced by individuals with the…

A: Diploid organisms have two allele for single gene. These alleles segregate and get into different…

Q: Some of the members of this family exhibit the dominant trait, A. Affected individuals are indicated…

A: It is given that affected individual are shaded dark and is represented with allele A The genotype…

Q: An individual genotypes as hh. Their red cell phenotype is: a. Bombay O b. Burlington c. Boston d.…

A: The ABO blood group system is determined by the  type of sugar (Carbohydrate)moieties present on the…

Q: Which of the following is an outcome of crossing over?   A. The formation of a zygote   B. The…

A: Crossing over takes place at prophase I  of meiosis.  Meiosis is a type of cell division in which a…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.