Answered: What properties of fruit flies and corn…

What properties of fruit flies and corn made them the organism of choice geneticists during most of the first half of twentieth century

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter4: Pedigree Analysis In Human Genetics

Section: Chapter Questions

Problem 27QP: Variations in Phenotype Expression A genetic disorder characterized by falling asleep in genetics...

See similar textbooks

Related questions

Q: Show how genetic engineering is being used to research the Down syndrome.

A: Down syndrome (DS) - it is one of the most prevalent genetic disorders in humans. The uses of…

Q: What is recombinant fraction and genetic distance and their major differences

A: Chromosomes have a number of linked genes. These genes are different and code different proteins and…

Q: the 12/23 rule is violated then two similar segments can become part of the same gene

A: V(D)J genomic recombination joins single sequence segments to write an intensive repertoire of…

Q: If you continue with biological studies in the future, you are most likely going to carry out fruit…

A: Drosophila melanogaster is the most widely used laboratory eukaryotic model organism for genetic…

Q: What are the genotypes of the individuals involved in this cross?

A: Given Red eye is X - linked chromosomal trait. Where R is dominant (red) over r (white). A pure…

Q: What is the central dogma of genetics

A: Central dogma of genetics deals with detailed residue by residue transfer of sequential information.…

Q: QUESTIVIES You are studying a group of individuals with X-ray vision and perform linkage analysis…

A: Restrictions enzyme or endonuclease are the enzyme which can cut the DNA at specific sites. Two…

Q: false: in humans, genes make up more than 50% of the genome.

A: Most genomes, including the human genome and those of all other cellular life forms, are made of DNA

Q: before the advent of recombinant DNA technology why was it so difficult for generations to map human…

A: The recombinant DNA technology offered new opportunities for innovations to produce a wide range of…

Q: Why is Gregor Mendel considered the father of genetics

A: Genetics is a branch of biology. It is the study that focuses on genes, genetic variation, and…

Q: This is a conjectural question— there is no single “right” answer— that is good for discussion over…

A: The human genome project can be used to sequence the DNA of every human gene.

Q: What are the primary interests of researchers working in the following fields of genetics?A.…

A: Genetics is the branch of biology, which deals with the study of genes, their pattern of…

Q: Genetics is said to be both a very old science and a very young science. Explain what is meant by…

A: Genetics: The branch of science in which variations , heredity and the environment factor…

Q: Often geneticists want to change one allele in an outcrossing organism while keeping the rest of the…

A: The occurrence of two forms of alleles in a gene, i.e., dominant and recessive alleles, causes…

Q: Interested in exploring the genetic pathways that lead to neurological issues, you want to see if…

A: Genetic diseases or disorders can take place in case of present of a mutant gene. The mutation can…

Q: Imagine that you are researcher trying to identify genes that were involved in the domestication of…

A: Given information Two types of tomatoes are mentioned which are domestic and wild tomatoes. Each…

Q: The Medical Genetics lab was used to look at how alleles of the BRCA1 and BRCA2 genes are passed on…

A: Cancer: when a normal cell undergoes uncontrolled division and differentiation it becomes cancerous…

Q: How Genetics related to COVID 19. Explain the advances in Genetics

Q: Gene mapping is often used to predict genetic traits that can be passed on, but what exactly does it…

A: The biological process wherein the inheritable information is passed on, from the preceding…

Q: Explain why we use both Giemsa and DAPI when studying human genetics, and not just one or the other.…

A: In Human Genetics, both dead and living cells need to be reported for statistical purposes.

Q: A male carrier of a recessive somatic mutation marries a female without this mutation. What is the…

A: Recessive somatic mutation is the recessive mutation in the somatic cells of the body that does not…

Q: Which of the following is not a reason fruit flies are considered to be good model organisms for…

A: The organisms that are studied for experiments are called model organisms . Example - Yeast, fruit…

Q: Selective breeding of a wild plant produced three different vegetable plants; broccoli cabbage, and…

A: Answer is b.They have same same alleles but express different proteins.

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: Barbara McClintock, the American geneticist, won a Nobel Prize in Physiology or Medicine for which…

A: Mobile elements are DNA sequences that can move around the genome from one place to other changing…

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: How to do a chi square problem? For genetics

A: In Genetics , chi square test is a test used to evaluate whether an expected values fits for…

Q: Autism The genetic basis: what gene or genes are involved Environmental factors: external factors…

A: Autism or Autism Spectrum Disorder (ASD) is a neural disorder which has a broad spectrum of effects…

Q: At what level are gene product manipulated i genetic engineering

A: Genetic engineering is the practice of using recombinant DNA (rDNA) technology to modifying the…

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: Why would a researcher be interested in over- or misexpression phenotypes?

A: Examples of phenotypes include height, wing length, and hair color. Gene expression is the most…

Q: Which of the following statements is TRUE about reverse genetics? Reverse genetics analysis starts…

A: The protein is the final product of a particular gene that determine the particular phenotype of an…

Q: how geneticists can exploit the existence of rearrangements as tools in genetics research?

A: Chromosomal rearrangement is most of the studied phenomenon in the field of genetics. This process…

Q: You are asked to cross a pure breeding white-eyed female with a pure breeding red-eyed male. What…

A: Given: In Drosophila, the gene for red and white eye colour is found on the X chromosome. The allele…

Q: Why do you think discoveries in genetics have been recognizedwith so many Nobel Prizes?

A: Introduction: many Nobel prizes have been given to individuals involved in the research and study in…

Q: a geneticist has obtained 2 true-breeding strains of mice, each homozygous for an independently…

A: The homozygous mutation is generally recessive and the two true breeding mice exhibiting the same…

Q: Do tissue cultured materials have a role in genetic engineering

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: general goal of genetic engineering

A: Genetic Engineering is the direct manipulation of the genes of an organism by using biotechnology.…

Q: Give the scope of the following fields in Applied Genetics: Epigenetics Genomics Genetic…

A: Since you are asking about scope, one thing is forsure that any topic that intruiges you the most,…

Q: produce" offspring with traits of your liking, would you do it? If you have to limit this, what…

A: Genetic engineering Genetic engineering deals with the editing and alteration of genes/ genetic…

Q: Genetic exercise chromosome mapping two and three point cross & quantitative genetic and population…

A: A genetic map or chromosomal map may show the relationship between the genes on a chromosome. To…

Q: makes up a very large fraction of the human genome. LINES and SINES are examples that occur hundreds…

A: The eukaryotic genomes consist of large numbers of repetitive sequences. These repetitive sequences…

Q: I want to genetically transform an entire organism. To accomplish this do you think it is easier to…

A: Genetic transformation is a process, which involves the introduction and expression of foreign…

Q: Which of the following pairs is mismatched? None of the pairs are mismatched Joseph Lister –…

A: The study of genes; genetics is a branch of biology and deals with the heredity and reproduction of…

Q: How many genes are there in a human cell .

A: Genetic material refers to the hereditary material found in the cells of all living things. It is…

Q: In humans, Pseudohypertrophic Muscular Dystrophy is a condition in which the nerves waste away…

A: In humans females possess two X chromosomes and males possess one X chromosome and one Y chromosome.…

Q: Gene mapping

A: Genes are the structures that are present inside DNA and are responsible for passing on genetic…

Q: Every Friday night, genetics student Jean Allele, exhausted by her studies, goes to the student…

A: This problem is found to be analogous with respect to the meiosis in organisms. This forms the…

Q: Why do the geneticists use the complementation experiment? Explain complementation with an example…

A: Genetics is the field of science that deals with the study of genes and genetic material.…

Question

What properties of fruit flies and corn made them the organism of choice geneticists during most of the first half of twentieth century

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Pedigree Analysis Is a Basic Method in Human Genetic: What are the reasons that pedigree charts are used?
About one billion people in the world do marriages among their relatives. There is a famous proverb “Marrying in the blood is never good.”In case of Pakistan, about half of the population marries with first or second cousin, even in rural areas the reported figure is about 80% marry their cousins. Analyze the pros and cons of this custom in context of genetics.
please help me! THANK YOU! In not more than 30 words explain the relevance of a chi-square test in genetics.
Genetics on our daily lives, make an essay on how Genetics is affecting our lives by discussing at least five genetic applications.
What is the relevance of a Chi-square test in Genetics
How can you use this piece of information to help you explain to your friends what is the significance of mutations in the emergence of new genetic properties (alleles) that may result (or not) in new phenotypic characteristics? (Recall that not all SNPs affect phenotype.)
Who invented/proposed the use of Punnett square in studying genetics? Give a short description of him/her.
What is the central dogma of genetics
This is a conjectural question— there is no single “right” answer— that is good for discussion over tea and crumpets. In what ways might it be possible to prevent genetic discrimination due to information made available by the Human Genome Project?
Genetics is said to be both a very old science and a very young science. Explain what is meant by this statement.
You are a genetic counselor, and you received the following pedigree to analyze. You must determine the following: a. Predict the mode of inheritance of the genetic disease seen in this family. Explain why you think this.
Who was Gregor Mendel? Describe the plant that he performed his research with and explain at least two reasons why this plant proved to be an ideal model species for early genetic research.