The philosophy of “race improvement” through the forced sterilization of members of some groups and increased reproduction among others to eliminate “unfit” genes is called… Group of answer choices artificial selection genetic directive eugenics trigenics progenics

Q: In a certain population of mice, a single gene controls fur color. There are two possible alleles:…

A: Hardy- Weinberg equilibrium equation is used to track the changes in the genotypic frequencies in a…

Q: The ABO bloodtype system is of anthropological interest because it is an example of a(n) _________…

A: Human Blood has plasma component and cellular components. Cellular components include R.B.C, W.B.C,…

Q: Which of the following is NOT typically used in the process of indirect selection? Question…

A: Natural selection is a phenomenon in which the organisms best suited in the environment are adapted…

Q: What is the selective factor, or selective environment, in the case of sexual selection, that allows…

A: Natural selection types: The distribution of phenotypes within a population can be affected by…

Q: What is the downside of artificial selection as a form of genetic engineering? What is its upside?

A: Genetic engineering is a technique of gene manipulation where the gene with desirable traits is…

Q: Microbiologists have discovered that alleles associated with antibiotic resistance are present in…

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: What is the gene pool?     A part of a chromosome that encodes an RNA or protein product in its DNA…

A: The basic physical and functional unit of hereditary is referred to as gene, which is stored in the…

Q: What is the fundamental difference between selective breeding (artificial selection) and genetic…

A: Selective breeding: It is also known as artificial breeding. It is a process which is used by humans…

Q: selective breeding is done by what?

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. The genes consist of the DNA…

Q: What is artificial selection?

A: Selection is a very important criteria for the evolution of the species. Selection gives the chance…

Q: Which of the following statements is true about conventional breeding and biotechnology?A.…

A: The technology that involves the utilization of live biological systems to create desired…

Q: So called blue/white colony selection is a form of positive selection, within this system which of…

A: “Blue-White screening” is a quick and effective method for the selection of “recombinant bacteria.”…

Q: The eugenic movement was created in the early 20th century by Sir Francis Galton. Its aim was to…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What are the advantages and disadvantages of Producing genetically modified organisms to enhance…

A: Genetically modified organisms (GMO) are formed by altering the genome of the organisms. The gene of…

Q: Do mutations in body cells contribute to genetic variation?     No, the causes of body cell…

A: Variation of gene frequencies is referred to as genetic variation. Individual variations or…

Q: Which of the following refers, specifically, to a trait that is modified (mutated genetically) from…

A: Some scientists compare all the features of each living thing to experiment with evolution. However,…

Q: Assume you are studying a population of ocean shrimp that reproduce asexually. You sequence the…

A: Evolution is defined as the change in trait of an individual over a period of time.

Q: The delta-32 mutation, a recessive gene, gives humans protection from HIV infection.  The allele…

A: According to Hardy Weinberg`s equation-  p = frequency of the dominant allele in the populationq =…

Q: 900 bacteria had two recessive alleles out of a total of every 10,000 bacteria. Using the…

A: To determine The frequency of the recessive and dominant alleles using the Hardy-Weinberg…

Q: In the context of the mutation accumulation hypothesis, the "mutation" here means the deleterious…

A: All the living organism that exists on the earth surface have a difference in their lifespan. The…

Q: Which of the following is the clearest example of an interaction between genes and environment?…

A: Gene and environment interaction The interaction occurs when two different genotypes respond to the…

Q: Alleles of a gene reside at the same locus on homologous chromosomes, therefor, the organisms may be…

A: Alleles are elective types of a gene and causes diverse phenotypic articulation of a given quality.…

Q: Which of the following best explains the change in the frequency of penicillin resistance in S.…

A: Staphylococcus aureus is the pathogen of great concern because it can able to adapt to different…

Q: One of the original Amish colonies rose from a ship of colonists that came from Europe. The ship’s…

A: Extra toes or extra fingers in legs and hands respectively is called as polydactyly.

Q: Cancer cells are a population of cells: 1. That display an increased rate of genetic change over…

A: Cancer is a disease which is caused by the uncontrolled growth of the cells, without regulation of…

Q: Scientists are studying two populations of the same species of sea turtle. One population is quite…

A: A mutation refers to the sudden change in the nucleotide sequence of the DNA. It can either happen…

Q: Which of the following subdisciplines of genetics focuses on how genes control cellular activities?…

A: Gene is the unit of heredity. Genes are passed on from one generation to the next and codes for the…

Q: Imagine that genetic technology advances to the point where the genetic profile of an individual can…

A: Each and every live organism on earth contains gene, it may be DNA or RNA, or both. This gene…

Q: GWAS refers to... Group of answer choices An experimental design only used in humans. A method used…

A: Various experiments are performed in order to find out the diseases prevailing in a population and…

Q: When only a few individuals survive unfavorable times, thereby losing a majority of genotypes in the…

A: A group of individuals of same species residing in same area is called as population. Allele…

Q: What does it mean when an individual is found to be “homozygous” at a DNA profiling locus?   They…

A: Alleles are alternative  form of a gene,  that are located on same locus of homologous chromosome…

Q: Genetic engineering utilized to create food sources has been said to be both like and unlike…

A: People all over the world have been altering plant and animal genomes for many different years using…

Q: Which of the following methods was used by Sawaya et al. (2014) for genetic analysis?     RNA…

A: * RNA sequencing is a technique to examine quantity and sequences of RNA in a sample using next…

Q: In regards to HIV resistance allele and the incidence of AIDS is a population, answer the following:…

A: Genetic mutation is the alternation in the DNA composition in an organism which can result due to…

Q: Think of a modern-day problem that can be solved by Genetic Engineering. Say you are the genetic…

A: Genetically modified organisms are the Organism in which the genetic material is modified /altered…

Q: In a monogenic genotype, the frequency of a homozygous wild type trait is 64%. What is the frequency…

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

Q: transmission geneticist, a molecular geneticist, or a population geneticist

A: The main aim of molecular genetics is to recognize the action of the hereditary substance at the…

Q: Which of the following hypotheses for this data would be supported by this data based on your…

A: The DNA analysis of population for the feather color pattern shows that : Homozygous dominant are…

Q: “Eventually, all species become extinct. So, it does not really matter that the world’s remaining…

A: The species are considered endangered when there are chances of that species becoming extinct in the…

Q: Genetic engineering applied for generating food sources is said to be different from traditional…

A: Introduction:- By modifying the genetic composition of crops, genetic engineering and traditional…

Q: Deleterious recessive alleles, such as the allele that causes cystic fibrosis, can persist in a…

A: Harmful or disease causing alleles are often recessive alleles. These can be inherited from…

Q: Why is genetic variation important? It creates new combinations of genetic material that did not…

A: Variation is defined as any difference between individual organisms, cells or group of organisms of…

Q: ABO blood groups in humans are an example of discontinuous variation, whereas height is a example of…

A: In organisms, there are two types of genetic variation: continuous and discontinuous variation.…

Q: Resistant bacterial strains are more likely to be found in hospitals than in normal community…

A: Resistance in bacteria is a growing menace for microbiologists and the treating clinicians as the…

Q: Which of the following is a disadvantage of sexual reproduction? a.)Offspring can be reproduced more…

A: Sexual reproduction is an evolutionary feature that appeared in eukaryotic cells. In this type of…

Q: A scientist cloned a sheep. Which of these statement is true about the cloned sheep?  a. It lacks…

A: Cloning is an asexual reproductive method that can occur naturally or artificially. The term clone…

Q: Do mutations in body cells contribute to genetic variation? No, the causes of body cell mutations…

A: Mutations may be inherited by the offsprings only if the mutation has occurred in the germ cells,…

Q: What is artificial selection?  Provide an example.

A: artificial Only when people interpret the data does selection occur. In the case of artificial…

Q: Hardy Weinberg equilibrium in a population refers to Group of answer choices equal numbers of…

A: Hardy Weinberg principle is basically proposed so that it can be used to measure the frequency of…

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.