most animals, a larger amount of cytoplasm is carried by the egg than by the sperm. Similar carries more cytoplasm than the pollen. How could this difference affect the expression on inherited traits?
Q: Certain people are able to taste the chemical phenylthiocarbamide (PTC) when it is present in wet…
A:
Q: In roses, the synthesis of red pigment is produced by two steps in a pathway. gene O magenta…
A: Null mutation :- This mutation is type of loss of function mutation, in this mutation the product…
Q: Wisconsin Fast plants, purple stems (P) are dominant to green stems (p). Plants can also be tall…
A: Chi square test is a statistical test used to determine whether the observed data fits into the…
Q: What advantages do pea plants and fruit flies have for studies of inheritance? Why aren’t humans…
A: PEA PLANT Pea plants were available in a wide array of distinct shapes and colors, which will be…
Q: Based on the total number of kernels of corn you counted, calculate the expected number for each…
A: Introduction :- A phenotype is a set of observable features or attributes of an organism in…
Q: There are two genes that determine the coat colour expression in dogs: eumelanin and merle. These…
A: Introduction Given: There are two genes that determine the coat color expression in some dogs:…
Q: Branch length in the plant Karlheinz rummeniggeus is under polygenic control. The phenotype exhibits…
A: The polygenic trait or characteristics is controlled by more than one genes. In this case multiple…
Q: Let’s say you are studying stem length in tulips. This trait determined by a number of polygenes. If…
A: Answer: POLYGENES = These are the group of genes responsible for expression of phenotypic traits in…
Q: Anthocyanin is a pigment that gives flowers and leaves purple colors. The M gene codes for a…
A: 1) In the question it is given that anthocyanin is the pigment responsible for expression of…
Q: Imagine we identify a gene that is directly responsible for the effects of vasopressin on male…
A: The genetic constitution of every individual is almost similar except for few sites called small…
Q: Two different genes control the expression of kernel colour in Mexican black corn: a black pigment…
A: Given: B_D_ and B_dd = Black bbD_ = Dotted bbdd = Colorless
Q: The color of chickens is determined by interacting loci: AA or Aa give white, aaBB or aaBb give…
A: AA o Aa = dominant (white) aa = recessive (color)
Q: In some genes, like blood type, two alleles are expressed at the same time. What do we call this?…
A: Gene usually function or express themselves singly or individually. But many cases were seen by…
Q: The following table describes the merle gene expression. Genotype Phenotype MM White Mm Half colour…
A: As Given in the problem- EE (results Black Coat), Ee (will give Grey/Light red; due to incomplete…
Q: Can you answer both questions please (b) Based on the ABC model, what would be the predicted…
A: The mutation in the A, B, or C genes can affect the formation of different parts of the flower. The…
Q: Figure illustrates albinism in two different species. Describetwo other genetic disorders found in…
A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…
Q: The gene controlling Abo blood type and the gene under lying nail patella syndrome are said to show…
A: The genetic linkage is a condition in which two or more genes tend to inherit together and do not…
Q: There are two genes that determine the coat colour expression in some dogs: eumelanin and merle.…
A: Given: There are two genes that determine the coat color expression in some dogs: eumelanin and…
Q: There are two genes that determine the coat colour expression in some dogs: eumelanin and merle.…
A: The E encodes black coat. And it is dominant over e allele. The ee encodes red coat color. The MM…
Q: Assume that gene T displays complete dominance, what would be the genotypes (written as two…
A: Gregor Mendel is known as the father of genetics, as he gave the principles of heredity, by his…
Q: Why did the F1 offspring of Mendel's classic pea cross always look like one of the two parental…
A: ANSWER;- One allele was dominant.
Q: The leaf color of a plant can be orange(G) or green(g). You have a plant with orange leaves but do…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: The predominant mechanism of regulating genes differentially expressed in parenchymal cells is:…
A: Many cells in the plant body is of parenchymal origin. Such as cortex is also of parenchymal origin.…
Q: TOPIC: Variations in Gene Expression In a cross involving polygenic inheritance, three (3) gene…
A: Polygenic inheritance is the term used to describe the inheritance of traits that are determined by…
Q: Two different genes control the expression of kernel colour in Mexican black corn: a black pigment…
A: The genotypic ratio and the phenotypic ratio are not always the same. The genotypic ratio means the…
Q: Several loci affect hair development in dogs. The allele for wire hair (W) is dominant to its allele…
A: Wire hair is dominant. Wire hair-W Straight hair-W Hairlessness is dominant in mexican dogs.…
Q: Which of the following statements describes the multifactorial inheritance in genetics? Question…
A: Inheritance is the transfer of genetic traits from one generation to the next.
Q: Why plant breeders intend to change the inheritance of crop plants? How plant breeders can change…
A: Heredity is the sum of genetic endowment that is obtained from the parents. It is the transmission…
Q: AaBbCc x AaBbcc How would you characterize this kind of relationship between the genes: A-B- (gray);…
A: The jeans always to independent assortment at the time of gamete formation. In spite of the…
Q: The fertilization of ovules from plant Q by pollen from plant R results in the production of seeds.…
A: Out of the given option the correct one is : a. 0% We know, the zygote arrangement or preparation…
Q: Suppose Jonathan breeds flowers and wants to optimize production of offspring with both short stems…
A: genetics is the study of variations and heredity.
Q: You are examining the gene expression patterns of twins. Which of the following do you expect? Group…
A: In genetics apart from the genes, the environmental situation do play an important role in their…
Q: There are two genes that determine the coat colour expression in dogs: eumelanin and merle. These…
A: Introduction:- An allele is dominant if it has the same phenotypic effect in the heterozygote as…
Q: A green pea plant (Gg) is crossed with a yellow pea plant (gg). What will be expressed in the…
A:
Q: n Mendelfruit plants, fruit may be either round (RR), long (rr) or oval (Rr). Cross two oval-fruit…
A: Mendel's law of inheritance is based on the inheritance of seven different characters studied by him…
Q: Consider the following hypothetical gene a plant. Gene T produces a protein that impacts stem…
A: It has been observed that, even though Mendel provided the basics for inheritance patterns of…
Q: The purple colour results from the formation of a purple pigment in the skin of the kernel. The gene…
A: According to the question, we have to make two separate tables containing corn ID, the number of…
Q: Based on the information shown in the chart above, what is the most likely inheritance pattern for…
A: Mutation is defined as the sudden inheritable change in the DNA Sequence by any mutagens.
Q: Shown in the pictures below are the degrees of dominance in the inheritance of flower color in some…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: What is one-way genetic background can affect phenotypic expression?
A: Phenotypes are the characteristic traits expressed by an individual. Whereas genotype is the genetic…
Q: In wheat, aleurone cells form a thin layer of the seed coat that is critical to early gene…
A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…
Q: In Pansies, two genes, B and D, control the synthesis of the pigments in flower petals. The…
A: The genes are the hereditary unit of an organism which are passed on from the parental generation to…
Q: In a particular plant, long stem is dominant over short stem. This same plant may produce red…
A: The diagram is shown below.
Q: pea color and coat texture are independent traits in pea plants. Yellow (G) is dominant over green…
A: Dominant character is always expressed in homozygous as well as heterozygous condition. On the…
Q: If an allotetraploid species is made up of two ancestral genomes, A and B, with each of them having…
A: An allotetraploid is a condition in which a hybrid contains chromosomes four times that of a haploid…
Q: If round seeds is dominant to wrinkled seeds in peas, what type of seed will the offspring of a…
A: Genetic is the branch of science that deals with genetic material like genome, genes, DNA, and…
In most animals, a larger amount of cytoplasm is carried by the egg than by the sperm. Similar carries more cytoplasm than the pollen. How could this difference affect the expression on inherited traits?
Step by step
Solved in 2 steps
- In most animals, a larger amount of cytoplasm is carried by the egg then by sperm. Similarly, the egg in plants carries more cytoplasm than the pollen. How could this difference affect the expression of inherited traits (a) dependent on nuclear chromosomal genes and (b) dependent on extranuclear genes.If a rabbit with the defective gene is not fed plants with the pigment, what color is its fat? Can you see how the environment influences the expression of a trait?The gene controlling ABO blood type and the gene underlying nail-patella syndrome are said to show linkage. What does that mean in terms of their relative locations in the genome? What does it mean in terms of how the two traits are inherited with respect to each other?
- In some genes, like blood type, two alleles are expressed at the same time. What do we call this?Genes on one gene that affect the expression of genes at different locations are said to be alleles epistatic continuous linkedLeaf color in plants is due to the chloroplasts and the amount of chlorophyll they contain. The color is ultimately determined from the ____. Organelles within the egg Organelles within the pollen Genes received from the egg Genes received from the pollen
- The trait of having short eyelashes is recessive in humans. A male with short eyelashes has two children with a female. One child has short eyelashes and the other has the long eyelash phenotype. What are the genotypes of the two parents?Harry Potter speaks parseltongue (he can talk to snakes). Dumbledore explains that this is because Harry expresses a gene that can regulate the expression of multiple language genes. Based on what you learned, what inheritance pattern this gene belongs to? And, explain why the gene could regulate expressions of other genes.TOPIC: Variations in Gene Expression In a cross involving polygenic inheritance, three (3) gene pairs control plant height. The shortest and tallest plants are 12 cm and 24 cm, respectively. What height should all F1s display if the shortest and tallest plants were crossed, assuming environmental factors are the same
- How is it that asymmetric cell division influences gene regulation? What are the factors that determine phenotype? and how the phenotypic expression goes beyond simple Mendelian models.For each example of gene expression, match the most likely pattern of inheritance. In summer squash fruit color may be white, yellow or green. Yellow is dominant over green. White hides the effect of yellow or green and is produced by ww. In rabbits coat color (full, chinchilla, Himalayan, albino) is determined by four different alleles. In sweat pea plants red coloration of flower is due to interaction of two genes, C and R. The white flower color is due to being either cc or rr regardless of the genotype for the other gene.…The skin pigment melanin is expressed differently according to exposure to sunlight, with a greater production of the molecule with greater exposure. However, the degree of production can never exceed the inherited genetic level. What evolutionary advantage would be gained from having this phenotypic range for skin pigmentation?