GQ#13: Why do systems of classification keep on changing? Do you see this as good or bad? Why do you say so? (Modified from Rabago et al.,2010)

Q: The following question refers to the graph of mutation-selection balance below. Which of the…

A: The forces of evolution are natural selection, gene flow, genetic drift & mutation.  mutation is…

Q: Explain how stabilizing selection maintains sickle-cell disease.

A: Sickle cell anemia is categorized as autosomal recessive disease that is caused by the substitution…

Q: 3. Researchers are investigating a newly discovered condition that greatly increases the likelihood…

A: Question - 3. Researchers are investigating a newly discovered condition that greatly increases the…

Q: Blood Type: SELECT ALL THAT APPLY: What are the probabilities for blood types in the offspring of…

A: The ABO blood grouping is determined by the absence or presence of two surface antigens on the…

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: Complete the punnett squares and then answer the questions below. In rabbits, black fur is dominant…

A: Given: In rabbits,  Black fur - dominant - B White fur - recessive - b A homozygous dominant rabbit…

Q: Suppose an individual has blood type A+. Let G be the set of blood types this person may receive…

A: Red blood cells(RBCs) are the type of cells that contains hemoglobin proteins which play a major…

Q: Explain the influence of natural selection on a. the virulence of tuberculosis. b. bacterial…

A: The process that takes place in the living organism in which the population adapts themselves…

Q: What are major advantages of principles of inheritace and variation? 1-4-2020

A: Step 1 Heredity is the sum of genetic endowment obtained from the parents. Heredity is also called…

Q: B. Write the expected number of genotypic combinations if both parents are heterozygous for the…

A: B). Given: Both parents are heterozygous for the traits: Plant height and seed color. Let, Plant…

Q: B. ABO Frequencies Agora The ABO Blood Group System has one genetic locus that exhibits three (3)…

A: ABO blood group system involves the 3 alleles -A, B, and O and hence constitute the inheritance of…

Q: Which response to different environmental conditions would you expect from a species that has a high…

A: Concept: VE = VGxE + VEg +VEs  VE = Overall environmental source of variations. VGxE = variations…

Q: How do you get 66.66% and 33.33%?

A: Here, a single gene with two alleles is considered. The numbers IV-4 and IV-5 denotes that they…

Q: 12:15 Acellus Types ionary Instructions : Choose one of the following: - Directional selection:…

A: Directional selection is a negative natural selection mechanism in population genetics in which an…

Q: 27. Which of the following statements best explains the prevalence and geographic distribution of…

A: ANSWER) Heterozygous individuals are at a selective advantage in malarial environments. Sickle cell…

Q: 6. In a population of 800 people, if p= 30%, what are the expected numbers of individuals with the…

A: p2 + 2pq + q2 = 1 and p + q = 1 p = frequency of the dominant allele in the populationq =…

Q: Introduction: A person’s blood type is an inherited trait governing special marker proteins appear-…

A: The ABO blood group antigens are found on the surface of the red blood cells, and these antigens are…

Q: Q5. Which of the following is FALSE? If a genetic disease reduces fertility and the allele that…

A: Sickle cell anaemia is one of the diseases that make up sickle cell disease. Sickle cell anaemia is…

Q: Sickle cell disease is caused by a recessive allele. Individuals with two recessive alleles usually…

A: Erythrocytes (also known as RBCs) make up the majority of the blood's produced constituents. The…

Q: 1. The ability to grow differently colored fur based on the season provides Arctic foxes with a…

A: Genetic constitution of an organism is represented by genottype. It controls the expression of…

Q: . Practice two 1) What technologies could be used to test for biological fathers? 2) Among human DNA…

A: Fingerprinting techniques are introduced to treat data regarding advanced samples. These ways are…

Q: 1a. Describe three types of genetic variants and briefly describe the mechanisms that generate them…

A: In the field of genetics, the concept of linkage disequilibrium (LD) plays a pivotal role in…

Q: Where's the 5 examples?

A: Introduction: The equipment which estimates a "substance's concentration and absorption" existing in…

Q: ABO blood groups: What happens if the wrong blood type is transfused?  What antigens from the ABO…

A: There are four different types of blood groups according to ABO system. Blood group A  Blood group B…

Q: A team of scientists uses parent-offspring regression to estimate whether earning potential is…

A: Parent-offspring regression method This method compares trait values in parents to trait values in…

Q: Assume these shirts are heritable traits. A male with horizontal stripes (HH) meets a woman with…

A: Heritable traits are characteristics or features of an organism that are defined by genes passed…

Q: Which statement is most accurate regarding genetics and the development of chronic disease (cancer,…

A: Chronic diseases is a human health condition or disease that is persistent or otherwise long-lasting…

Q: Describe the findings of figure 2A

A: Grasping the 16S r RNA Quality:The 16S ribosomal RNA (r RNA) quality is a fundamental part of the…

Q: Frans de Waal found that when they differentially rewarded Capuchin Monkeys for the same task, the…

A: Sarah Brosnan and Frans de Waal conducted studies on Capuchin Monkeys by rewarding monkeys…

Q: Describe how direct selection is used to screen for possible carcinogens.

A: A carcinogen is a material that has the potential to cause cancer in people. Natural carcinogens,…

Q: 1- define racial categorization on the basis of biological science. 2- problems with race and…

A: The cells are the primary unit of life. The cells form the tissues which collectively form an organ.…

Q: 6. You are studying the physiology of hypertension (high blood pressure) using the rat as a model…

A: Hypertension, often known as high blood pressure, is a chronic medical condition that affects…

Q: For items 6-13 use the problem set below. A cohort study looks at the relationship between estrogen…

A: Introduction : The cells present in the breast divide and proliferate uncontrollably in a medical…

Q: How can structural racism prevent optimal health for all?

A: We know that Racism means inequality between people. It is believed that some people are better than…

Q: 3. How do different types of traits differ in how quickly they respond and how easily they can be…

A: Traits are determined by genes, and also they are determined by the interaction with the environment…

Q: 7. The following antigens are present: D, c, E, and e. Determine the possible genotypes. (hint:…

A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: Which of the following is not one of Charles Darwin's observations? O Species generally are adapted…

A: Charles Darwin is known as the father of evolution. Darwin's theory of evolution consisted of two…

Q: The variation seen in newborn birth weight is an example of a continuous quantitative trait. O A)…

A:

Q: 2. How and why can bone marrow transplants be used to 6a Audio Inclu e y cure sickle cell disease?…

A: A bone marrow transplantation could be a procedure performed to exchange bone marrow that has been…

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.