Q5. Molecular markers like SSR have phenotypes. seen? What is the technology that allow us to visualize What on which these phenotypes are the alleles of these markers? is the molecule

Q: MAKE CONNECTIONS Looking at Figure 20.15, what does itmean for a SNP to be “linked” to a…

A: Genes code for the genetic information and are located on chromosomes. Each gene in chromosome has a…

Q: most likely due to adaptation to different disease environments. This type of long- term adaptation…

A: Sickle cell disease : When someone inherits two mutant copies of the hemoglobin gene , the abnormal…

Q: 3. For a trait caused by a mitochondrial gene variant, there may be females that can transmit…

A: She displays heteroplasmy for its trait and she is the product of somatic mutataion. Heteroplasmy…

Q: C-In humans, the Rh factor genetic information is inherited from our parents, but it is inherited…

A: p2+2pq+q2=0 p2 = dominant homozygous frequency (AA) 2pq = heterozygous frequency (Aa) q2 =…

Q: Draw a Pedigree of Affected sickle cell Father with Un Affected Mother .how many offspring…

A: DNA is the genetic material that transfers information from one generation to the next. They have…

Q: Q4

A: It is given that cystic fibrosis is an autosomal recessive inheritance. The genes are present on the…

Q: ABM aidT 1. In rabbits, coloration of the fur depends on alleles of the gene c. From information…

A: Introduction :  Four fur coat alleles in Rabbits are : C, cch, ch and c. Their dominance order is as…

Q: 4. In a genetic experiment with fruit-fly Drosophila melanogaster, F1 females resulting from a cross…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: 3. Let us consider a relative of the platypus, the eastern long beaked echidna: Zaglossus bartoni.…

A: hypothesis is a proposed explanation or prediction for a phenomenon or observed event, which is…

Q: Q3) A common technique for determining ratios of viable versus non-viable cells after a particular…

A: In the dynamic and challenging field of biological research, the vitality of cell cultures plays a…

Q: 5. A region of a chromosome that is more likely to cross over compared to others is known as a “hot…

A: “Hot spots” are such regions of genomes where the rate of recombination is much more than expected.…

Q: Q7. Haemophiliacs possess a non-functional form of the gene responsible for the production of blood…

A: Here I will give you the genotypes of individuals in given pedigree.

Q: Hello, good evening. I have a question if someone I know had a covid outbreak on their house, but…

A: ASYMPTOMATIC COVID-19:- The analysis defined asymptomatic people as those who did not show any of…

Q: ACTIVITY 4:  Multiple alleles and ABO blood groups   Karl Landsteiner discovered the ABO blood…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Phenotype to Population 1. Describe how the phenotype of individuals with sickle-cell disease…

A: The frequency of allele of a gene in a populace often relies upon the opportunity of inheritance of…

Q: 7.    Red blood cells can possess a surface antigen called the Rhesus (Rh) factor. Rh+ (presence of…

A: Introduction  The Hardy-Weinberg law (or Hardy-Weinberg equilibrium) is a fundamental principle in…

Q: Q17. In a dog breed, a gene B coding for fur color has a dominant allele B for black fur. Gene B has…

A: Epistasis is a phenomenon by which the presence of one allele interferes with the expression of…

Q: Which of the following factors can cause disease? Select all that apply. Gene deletion Silent…

A: In genetics, dominance refers to a trait in which a single copy of a gene is sufficient to express…

Q: Q.No.1. Can you always ascertain an organism’s genotype for a particular locus if you know its…

A: The complete gene content of an organism can be called the genome or the genotype of that organism.…

Q: are transported by blood. Your answer ) Blood rests are done for the group of students. The amount…

A: Blood is the circulating component of closed circulatory system.It contains proteins and variety of…

Q: 2. In a population with 1000 individuals, we observed the following genotype frequencies: -A T- C-…

A: In SNP I p2=AA=298, so p=17.26,q2=GG= 213, so q=14.59 and 2pq=2x17.26x14.59= 503.64. In SNP II…

Q: 2. In a drosophila experiment involved the gene for wing size (dominant large, L, and recessive…

A: According to Mendelian characters a gene is represented by a pair of allele. An allele represents…

Q: Q10. 1) What is meant by epistasis?

A: Epistasis is a phenomena in which the expression of one gene is influenced by the expression of…

Q: 2. Applying: After completing your biology class, you feel like you better understand genetics. Then…

A: Introduction Autosomal dominant is a pattern of inheritance for a trait or disorder that is caused…

Q: Q6: A man with red and green color blindness got married with a carrier woman of this disease. What…

A: Color blindness is a sex-linked recessive disease. ColorThis defect is due to mutation in certain…

Q: Q16. How many differentially expressed genes can you identify using only 1 sample in each group and…

A: Gene expression is the process by which information from a gene is used in the synthesis of a…

Q: 18. An un-tested (and likely dangerous) non-vaccine treatment of Covid-19. Don't do it. 19. A…

A: Introduction Vaccines Are Biological Substance That Gives Active Acquired Immunity Against A…

Q: Instruction: Using the data on the situation below, compute for the Hardy-Weinberg equation to…

A: Here the orange goldfish crackers are dominant & the white goldfish crackers are recessive. The…

Q: 1) What is meant by epistasis? The natural colouration of wild mice is called agouti and is produced…

A: "Genes" store genetic information in the form of DNA, which may be converted into functional…

Q: Listen Colorblindness is a recessive sex linked trait. Diane is not colorblind, but she has a color…

A: Colorblindness is a recessive sex-linked trait, meaning it is carried on the X chromosome. Since…

Q: Two parents who have the same phenotype for a given trait produce a child with a different phenotype…

A: For a single trait , generally, there are two alleles that decide phenotypic character. Off springs…

Q: In snakes, toxic skin (T) is dominantly inherited. Snakes with non-toxic sk homozygous recessive.…

A: Dominant character is expressed either in heterozygous or homozygous condition where as recessive…

Q: GQ#13: Why do systems of classification keep on changing? Do you see this as good or bad? Why do you…

A: Introduction The classification system is the establishment of a hierarchical system of categories…

Q: je う3 55. Which of the following regarding the cytogenetic technique is false: a. Can diagnose Cri…

A: The image shown is of multicolor FISH technique. FISH is a fluorescent in situ hybridization…

Q: a) b) Determine the F₁ and F2 phenotypes from a cross between AABBccDDEE and AABBCCDDee plants. What…

A: Polygenic traits such as skin color, flower color, etc are controlled by two or more two genes. The…

Q: A.) Study of mutations reveals that: a.) mutations that lead to shortened proteins often have high…

A: NOTE:- "As you have posted multiple questions under one, we will solve the first part for you, to…

Q: How are cells and genes related? Cells produce the material genes carry. Genes are made up of cells.…

A: Cells are defined as the basic structural and functional unit of any living organism. A cell has a…

Q: The FluMist influenza A vaccine is an attenuated live virus which has been: A:Was generated through…

A: FluMist is a brand name of a vaccine. It's FDA-endorsed to assist with stopping flu (influenza)…

Q: 3. The individuals B3 and C3 have the genetic disorder "Disease X." Answer the following questions…

A: By the pedigree analysis we can predict the the genotype and probable inheritance pattern of a…

Q: Q3: For a new mutation arising in the human BRCA1 gene (designated BRCA1-A4), there is a linked…

A: The concept of linkage disequilibrium plays a noteworthy part in understanding the affiliation…

Q: Review the pedigree shown below: Could this disorder be X-linked dominant? Yes No O Not enough…

A: Need to find whether the given pedigree is X linked dominant. This type of inheritance occurs when…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.