Q: What are Polygenic and Multiple allele?
A: Introduction Phenotype of any organisms is basically controlled by genes present in various loci on…
Q: Why does independent assortment promote genetic variation?
A: Independent assortment is a process that occurs during inheritance. Inheritance is the process of…
Q: What are the recessive gene traits that can be inherited?
A: Recessive gene traits that can be inherited are:- 1)straight hair 2)Blonde or red hair 3)Hitch…
Q: What is the relationship between the genotype and phenotype?
A: 1) GENOTYPE- It is the set of genes that we have inherited from our parents and will pass on these…
Q: What are alleles?
A: Alleles determine the phenotype of an organism. A human is diploid, meaning that humans have two…
Q: Differentiate between dominant and recessive.
A: Concept of dominant and recessive allele can be explained by simple mohohybrid cross. As we can…
Q: What are two different alleles for a trait?
A: A trait is defined as the particular characteristic such as skin color, height, eye color etc. The…
Q: What are the alleles present in an individual?
A: A gene is a precise region of the DNA which regulates a specific trait. An allele is defined as one…
Q: What is Down syndrome ? When does Down syndrome occur ?
A: Human genetic disorders are caused due to the absence or excess or abnormal arrangement of one or…
Q: What are three similarities and three differences between dominant alleles and recessive alleles?
A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…
Q: O Autosomal recessive? OAutosomal dominant? OX-linked recessive? ) X-linked dominant? Y-linked?
A: INTRODUCTION Pedigree chart This chart shows the presence of phenotypes of a gene and its…
Q: What is required in the genotype of an individual to show a recessive trait?
A: Genotype It is defined as the reference to the alleles (variants of the gene) an individual carries…
Q: Differentiate between the Dominance and Recessive.
A: DNA is present inside the nucleus. It is the genetic material of an organism and it is transferred…
Q: How does a genotype differ from a phenotype?
A: Organisms have DNA/ RNA as their genetic material. This genetic material is responsible for…
Q: Why are some alleles dominant and some recessive?
A: A short-portion of the DNA is termed as a gene. The genes are the essential functions as well as…
Q: Who has stronger genes mother or father?
A: A gene is a short stretch of nucleotides present on a chromosome or DNA molecule, that codes for the…
Q: What is the difference between multiple alleles and polygenic inheritance?
A: Multiple Alleles -- Allele --( Allelomorphs ) It is an variant of a gene , some genes have variety…
Q: What is an example of heterozygous genotype?
A: Genotype, the genetic makeup of an individual determines their physical characteristics and their…
Q: What is a genotype? Whatis the difference betweengenotype and phenotype?
A: Gene is the basic component of heredity. It is the functional unit of life as it contains all the…
Q: Why are some alleles dominant to other alleles?
A: In 1865, Gregor Mendel an Austrian scientist experimented on garden pea hybrids and published his…
Q: How Are Single Traits Inherited?
A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…
Q: What are autosomal dominant allele?
A: Introduction: Inheritance means the transfer of genetic data is from parent to child.
Q: What are some diseases or genetic abnormalities caused by dominant genes? Why are severe dominant…
A: Genetic disorders are conditions that are caused due to aberration in the chromosomes and are mostly…
Q: Difference between phenotype and genotype?
A: Genetics is the branch of biology that deals with the study of genes, genetic variation, and…
Q: What is the difference between dominant and recessive trait?
A: A gene is the basic physical and functional unit of heredity and is composed of DNA(deoxyribonucleic…
Q: How do complete dominance, incomplete dominance, and codominance differ?
A: The variants of a specific gene are called its alleles. In a diploid organism, there are two alleles…
Q: What pattern of inheritance do dominant traits show?
A: There are two types of chromosomes present in human: autosomes and sex chromosomes. The transmission…
Q: Is TT heterozygous dominant or recessive?
A: A diploid organisms contains two copies of a gene in two homologous chromosomes which are known as…
Q: What reveals units of inheritance and the law of segregation?
A: Genetics is the branch of biology which deals with genes, heredity, and genome in the organism.…
Q: Define the terms phenotype, genotype, locus, allele, dominant allele, recessive allele, homozygous,…
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…
Q: Difference between dominant factor and recessive factor?
A: Factors or traits are determined by the genes. Each gene contains two alleles and these alleles can…
Q: What are Autosomal Dominant and Autosomal Recessive?
A: Genes are made of nucleic acids called DNA. The variant forms of genes are called alleles. The…
Q: What are recessive conditions? What are dominant conditions? Why are recessive conditions more…
A: Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles…
Q: How are the terms: Gamete, Phenotype, Recessive, Allele, Genotype related to one another?
A: All the terms mentioned here are part of inheritance biology and are used to predict information…
Q: How is pedigree analysis used to determine whether a trait is inherited in an autosomal-dominant,…
A: To study the inheritance of various genes in human beings one method has been used which is known as…
Q: What are the types of non Mendelian inheritance?
A: To satisfy Mendelian inheritance, some assumptions should be taken. They are - 1. Organisms should…
Q: What is Codominance and incomplete dominance?
A: A character is represented by an organism by at least two alleles. They lie on the two homologous…
Q: Are sex-linked traits, sex-limited traits, and sex-influenced traits following Mendelian Principles…
A: Train is define as a specific character or feature of an organism and it is determined by the…
Q: What is a autosomal trait and what is it's opposite?
A: Trait is defined as a characteristic or an attribute of an organism. Traits are expressed by genes…
Q: How many copies of each gene for the trait does each offspring receive?
A: At the time of gamete formation by the proce4ss of meiosis, the number of chromosomes reduced by…
Q: What is the difference between genotype and phenotype?Give an example of each
A: The inheritance of traits from the parents to the offspring occurs through genes present on the…
Q: What does double homozygous mean?
A: The alternate form of gene is known as allele. Allele are of two types, namely dominant allele and…
Q: What is the most common autosomal recessive disease?
A: Autosomal recessive disease refers to the type of disease that can be passed down through families.…
Q: Difference between dominant and recessive?
A: Gregor Johann Mendel is known as father of genetics. He performed experiments on pea plants for…
Q: How does your genotype determine your phenotype?
A: Genes are the structural and functional unit of heredity that carry coded genetic information in the…
Q: What must be true about the genotypes of parents who have a child who has a recessive trait?
A: Given: the child has a recessive trait, so let the genotype of the child be - aa for dominant trait…
Q: What are three similarities and three differences between Autosomal Dominant and Autosomal…
A: Patterns of inheritance in people incorporate autosomal strength and recessiveness, X-connected…
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- In genetics, what does a genotype of Hh signify? Choose 1 answer: Choose 1 answer: (Choice A) A Homozygous; two dominant alleles (Choice B) B Homozygous; two recessive alleles (Choice C) C Heterozygous; one dominant allele and one recessive allele (Choice D) D Homozygous; one dominant allele and one recessive alleleWhat is the difference between homozygous recessive and homozygous?Albinism is an autosomal (not sex-linked) recessive trait. A man and woman are both of normal pigmentation and have one child out of three who is albino (without melanin pigmentation). What are the genotypes of the albino's parents? One parent must be homozygous for the recessive allele; the other parent can be homozygous dominant, homozygous recessive, or heterozygous. Both parents must be homozygous dominant. One parent must be heterozygous; the other parent can be homozygous dominant, homozygous recessive, or heterozygous. Both parents must be heterozygous. One parent must be homozygous dominant; the other parent must be heterozygous. O000
- What is nondisjunction? Why does it cause chromosomal abnormalities? What is aneulploidy? Trisomy? Monosomy? Which kind of monosomy always results in miscarriage in early pregnancy? What do these terms mean: genotype, phenotype, allele, homozygous, heterozygous? Be able to recognize single gene inheritance patterns [autosomal dominant, autosomal recessive, X linked recessive] from a pedigree. Also, how are simple Mendelian traits transmitted? What genotype produces the phenotype? Why do some inheritance patterns result in many more males than females showing the phenotype? What inheritance patterns do Huntington disease and sickle cell anemia, and hemophilia follow (autosomal dominant or autosomal recessive, or X-linked recessive)? What are some of the symptoms of these diseases?If a male is homozygous dominant and a female is heterozygous, what is the probability that their child will be homozygous recessive?One form of the bleeding disorder known as von Willebrand disease is an autosomal recessive disease. A man who is a carrier marries a woman who is also a carrier of the disease. (a) What percentage of their children are likely to have a disease phenotype? (b) What percentage of their children are likely to have a normal phenotype? (c) What percentage of their children are likely to be carriers of the disease?
- What is epistasis? What is the difference between dominant epistasis and recessive epistasis?Albinism is an autosomal (not sex-linked) recessive trait. A man and woman are both of normal pigmentation and have one child out of three who is albino (without melanin pigmentation). What are the genotypes of the albino's parents? Both parents must be homozygous dominant. Both parents must be heterozygous. One parent must be homozygous dominant; the other parent must be heterozygous. One parent must be heterozygous; the other parent can be homozygous dominant, homozygous recessive, or heterozygous. One parent must be homozygous for the recessive allele; the other parent can be homozygous dominant, homozygous recessive, or heterozygous. O O O O OThe allele for hitchhiker’s thumb (h) is recessive to straight thumb (H). If a man and his wife are both homozygous recessive, will any of their offspring potentially have hitchhikers thumb? What is the man’s genotype and the woman’s genotype? What is the man’s phenotype and the woman’s phenotype? What genotype(s) must the offspring have in order to have the phenotypic trait of hitchhiker’s thumb? Do a cross to determine all potential hitchhiker’s thumb genotypes and phenotypes for the offspring of this man and woman. Is it possible for any offspring of the F1 generation to have hitchhiker’s thumb?