For each genotype below, indicate whether it is heterozygous (Hetz) OR homozygous (Homz).   TT _____ Bb _____ DD _____ Ff _____ tt _____ dd _____  Dd _____ ff _____ Tt _____ bb _____ BB _____ FF _____  Which of the genotypes in #1 would be considered purebred? ________________________________  Which of the genotypes in #1 would be hybrids

Q: We discussed some of the ways that human blood can be separated into groups (e.g. ABO system, rh…

A: A "blood group," sometimes known as a "blood type," is a classification of blood-based on the…

Q: Agree or disagree with each of the five statements below and describe why the statement is or is not…

A: Heredity is the study of transfer of traits from parents to there offspring. Variation is the study…

Q: Jx Group Number 1 2 3 4 5 1 2 3 4 5 6 LL CLASS TOTALS C D Purple Smooth 290 242 152 336 329 270 198…

A: Dihybrid cross is the mating of two parents of the same species having two different traits or two…

Q: recessive allele t has a dwarf phenotype. Draw the Punnett square by a. In pea plants, the dominant…

A: Mendel's pea studies proved the occurrence of dominant and recessive characteristics in filial…

Q: estions below all refer to the following pedigree. The locus for allele D/d determines how cilia on…

A: It is evident that the trait is not sex-linked because:-   In the case of Y-linked disorders, only…

Q: Write the name of the term that describes the phrase. Two or more alternate forms or variations of a…

A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes…

Q: 3. A tan-colored female mouse is crossed with a white-colored male mouse. All of the male offspring…

A: According to the experimental results, Mendel discovered that the gene pairs originate from both the…

Q: The questions below all refer to the following pedigree. The locus for allele D/d determines how…

A:

Q: Discuss the contributions of Charles Darwin and Gregor Mendel in the field of Population Genetics.…

A: Gregor Mendel worked on the pea plant (Pisum sativum) for his experiment and discovered the…

Q: Please answer all questions as they are all related to the diagram,a like is guaranteed.

A: Crossing over occurs during prophase 1 of meiosis 1.

Q: Write the name of the term that describes the phrase. The physical or functional expression of a…

A: The diversity found among the different groups of organisms is attributed to the difference in their…

Q: Complete the sentences You cross two mice with wildtype (long) tails and collect a male offspring…

A: Imprinted gene is whom gene is silenced and gene from other parent us expressed. In this case from…

Q: Mutiple Choice:  Write the correct answer on the space provided. _______1. Any chromosome other…

A: Chromosomes are present inside the cell nucleus and made up of DNA (Deoxyribonucleic acid) molecules…

Q: Predict the offsprings’ genotype and phenotype of couples with homozygous A and homozygous B blood.

A: All possible genotype will be Ia Ib All possible phenotype will be AB blood

Q: 1. The body-cover trait displays an extranuclear maternal inheritance pattern. The alleles for this…

A: Extrachromosomal genes, besides DNA-encoded genes, can be found in organelles besides the nucleus,…

Q: What would the most likely genotype be for a person exhibiting a rare single gene Autosomal…

A: Mutations in genes situated on autosomes, which are non-sex chromosomes, cause autosomal recessive…

Q: Welcome, Deborah PoueriettY and sols Learning Diagnostic Analytics Recommendatiens Sill plans Math…

A: Gene that controlled fur length in dog has two allele i.e  F and f  f = long fur  F = shor fur…

Q: 5)If a cross gives a 2:2 phenotypic ratio, what are the genotypes of the parents? explain

A: Genes are available in completely different varieties, referred to as alleles. somatic cells contain…

Q: Question 1: A male does not have the symptons of sickle cell disease or Marfans, while his wife has…

A: Genetic disorders are caused by one or more alleles that can cause the disease. The normal copies of…

Q: Identify the situation by choosing Phenotype or Genotype. Situation: Bb

A: Genotype is the alleles carried on the chromosomes that are responsible for a given trait. Phenotype…

Q: answer the last question on the bottom of the second page. Please answer in detail and accurately.…

A: Huntington disease:It is an uncommon, genetic illness that results in the gradual destruction of…

Q: Drag each term to the matching description. (Each box can be used only once. Not all boxes will be…

A: In a heterozygous individual,  only a dominant trait will be expressed because the recessive trait…

Q: Answer the following question from the photo:

A: In the pedigree:Circles represent females.Squares represent males.Filled symbols indicate…

Q: please DEFINE your genotypic symbols, then list the most probable genotype of each of the…

A: 1)Black shaded square shows :- male with trait (affected males). Black shaded circle shows :- Female…

Q: 2. In humans, the gene for red-green color vision is located on the X chromosome with no…

A: Genetic inheritance is the process of passing of genetic information from parents to their progeny…

Q: Predict the offsprings’ phenotype of couples with heterozygous A and heterozygous B blood.

A: Phenotypes are the person's trait which can be observed and are visible despite the genetic makeup…

Q: The HbS gene produces sickle-shaped RBC in man. Its normal allele is called HbA. The incidence of…

A: Sickle cell anemia  Sickle cell anemia is an autosomal recessive disorder.

Q: Place each box in the appropriate column. (Each box is used only once.) Probability of offspring…

A: A dihybrid cross is a cross between two organisms that are exact hybrids for two characteristics in…

Q: Draw a Punnett square for the cross between homozygous round seeds and homozygous recessive seeds.…

A: We know, homozygous means both the alleles are the same, for example (AA) or (aa) while heterozygous…

Q: Select the true statements. (can be multiple).     Sperm and egg cells are diploid, meaning that…

A: Haploid cells contain a single set of chromosomes. Diploid cells contain two sets of chromosomes.

Q: Use the following figure to answer the question. Shaded crossed symbols indicate affected…

A: Tay Sachs disease has an autosomal recessive inheritance. It might not be seen for some generations.…

Q: When the gene tree differs from the species tree due to the gene having great genetic variability,…

A: The genes are the main part of the DNA which helps in the regulation of the body function by the…

Q: ssign phenotypes for the F2 based on the 9 : 3 : 3 : 1 ratio.…

A: Polygene inheritance is a type of non-epistatic gene inheritance in which multiple genes interact…

Q: mother has a child and needs to prove who the father is to get child support. Looking at the…

A: DNA finger printing is a chemical test used for many purposes including the paternity test that…

Q: Match the genetic disorder to the descriptions below: Edward Syndrome Jacob Syndrome Patau Syndrome…

A: Genetic disorders are caused by mutations in the genes and such mutations can be single-gene,…

Q: As a genetic counselor, I would recommend Susan and John a blood test for cystic fibrosis. This…

A: Cystic fibrosis screening Pros Early diagnosis for treatment of pancreatic insufficiency Early…

Q: a) Name any two loci in this individual that can result in recombination in the gametes via the…

A: Crossing over occurs during prophase 1 and results in the exchange of genetic material between…

Q: Write the name of the term that describes the phrase. Individual having identical alleles for a gene

A: Transmission genetics also known as classical genetics involves the transmission of genetic material…

Q: Part II: Determine the type of inheritance: For each of the following examples, determine the most…

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

Q: 2. A zebra weighing 78 kg was crossed with a zebra weighing 55 kg, and the offspring produced was 62…

A: The genetic material from the parents is passed on to the kids. Mendelian inheritance refers to…

Q: please use punnett squares and use a statement declaring the letters used to represent each allele…

A: In a monohybrid cross which consist of a single trait the recessive character is only expressed when…

Q: Write three to five sentence paragraph that reflects on your own understanding about mendel's law of…

A: Gregor Mendel, is also known as the father of genetics, he is remembered for his  hybridisation…

Q: 9. In human beings, the gene for red-green colorblindness (r) is sex-linked and recessive to its…

A:

Q: 5. Unicorn lily flowers have four different alleles for flower color: purple, magenta, orange, or…

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

Q: Autosomal Dominant is a mutation in one copy of the gene. It is inherited from an affected parent or…

A: One of the ways a genetic trait or a genetic condition can be inherited. In autosomal dominant…

Q: In pea plants, the tall allele is dominant to the short allele and the yellow pea allele is dominant…

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

Q: Give an EXAMPLE of each genetic term to tell the difference of th terminologies. a. Gene and allele…

A: Genetics is a field of biology that studies genes, genetic diversity, and inheritance in living…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.