One strain of periwinkleplants has green leaves and another strain has white leaves. Bothstrains are true-breeding. You do not know if the phenotypicdifference is due to alleles of a nuclear gene or an organellar gene.The two strains were analyzed using reciprocal crosses, and thefollowing results were obtained:A plant with green leaves is pollinated by a plant with whiteleaves: all offspring have green leaves.A plant with white leaves is pollinated by a plant with greenleaves: all offspring have white leaves. Is this pattern of inheritance consistent with simple Mendelianinheritance, where green is dominant to white, and/or is it consistentwith maternal inheritance?

Q: Imagine that the genes for seed color and seed shape are located on the same chromosome. A cross is…

A: The genes for seed color and seed shape assort independently According to the law of independent…

Q: Given the following information, determine the inheritance of flower color in this plant and…

A: The first set of parents is called the “parental generation” (P). All the offspring generated by…

Q: Perform two consecutive crosses between these two plants, GGHH x gghh, question #11. as in

A: DIHYBRID CROSS It is a cross between two different genes that differ in two observed traits. A…

Q: In a test cross, an individual dominant for a certain trait ( whether homozygous or heterozygous is…

A: Test cross- It is tool to determine  whether the individual organism is homozygous or heterozygous .…

Q: A cross is made between BbCc and bbcc plants and the offspring occur in the following numbers: 98…

A: When the two genes are linked, they are present on the same chromosome. Because recombination, i.e…

Q: In the rare rainbow rose, it has been shown that flower color is controlled by 2 genes. No one knows…

A: To determine whether the observed flower colors fit the expected ratios for a co-dominance…

Q: The results of a test cross of a plant that is heterozygous for three traits encoded by the genes D,…

A: Physical mapping is used to find the order of genes and the distance between genes in the DNA…

Q: In a test cross, peas of an unknown genotype are crossed with peas of a known genotype. In this…

A: Test cross is a cross between organisms of an unknown genotype and a recessive parent. It is a…

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: Which of the following scenarios are the result of codominance? You may select more than one choice…

A: The question welcomes us to dive into the fascinating world of genetics, particularly focusing on…

Q: A) Describe the data you collect from the Purple 1 x Purple 2 cross. Predict the genotype of each of…

A:

Q: A variety of pea plant known as Blue Pamlico produces a tall plant with blue seeds. A second variety…

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

Q: A plant believed to be heterozygous for a pair of alleles B/b (where B encodes yellow and b encodes…

A: Genes are the segments of DNA which are responsible for expression of a particular protein or…

Q: In wild sunflowers, populations occurs that are either yellow or white. one variety of true breeding…

A: It is given that, in wild sunflowers, populations occur that are either yellow or white. one variety…

Q: A cross in plants is done between the parents CCDD and ccdd to create a dihybrid F1 plant. This F1…

A: Introduction: Genetic variation refers to the differences in genetic material that exist among…

Q: A horticulturist has a purple plant and a white plant. The horticulturist knows that purple is…

A: The cross between two different genes that varies in the observed characteristics is called a…

Q: The trait of medium-sized leaves in iris is determined by the heterozygous genotype TRIT. Plants…

A: DNA is the genetic material in most living organisms. It is the information hub of the cell that…

Q: The trait of medium-sized leaves in iris is determined by the heterozygous genotyp Rir. Plants with…

A: Inheritance patterns are of different type’s   Mendelian inheritance, incomplete dominance,…

Q: A plant geneticist is examining the mode of inheritance of flower color in two closely related…

A: The objective of the question is to determine the mode of inheritance of flower color in two species…

Q: You successfully isolate an hsf2/hsf2; hsf3/hsf3 double mutant stock. You cross this plant to an…

A: 40 plants

Q: You are given a plant with green leaves and are asked to determine its genotype. What type of…

A: A genotype is organism`s set of heritable set of genes that can be passed down from parents to…

Q: a certain species of plant, a dihybrid (round, pink seeds) is mated with a test-cross strain…

A: Recombination between linkage groups is wont to map their distance apart on the chromosome. The map…

Q: Hibiscus plants have different varieties of flowers. In an instance, both the red and white flowers…

A: Incomplete dominance: Incomplete dominance means that neither colour shows dominance in the hybrid…

Q: A cross is made between two plants with five independently assorting genes. SHOW YOUR WORK AA Bb Dd…

A: Given- A cross is made between AA Bb Dd Ee hh     X      Aa Bb Dd ee Hh. They are independently…

Q: ) What kind of offspring can be produced if a red-flowered plant is crossed with a pink-flowered…

A: red flower (RR)  pink flowers (Rr)

Q: The table below shows the results of different crosses between jimsonweed plants that had either…

A: The cross between two individuals when performed by taking one pair of character (allele) is known…

Q: genes interest with the dominant alleles being T-tall, H=hairy leaves and P=purple flowers. The…

A: In a trihybrid cross three characters are involve. In the above trihybrid cross the three characters…

Q: You are studying three linked genes in snapdragons. The flower color locus is in the center. There…

A: If two or more genes are located on the same chromosome then they are classified as linked genes.…

Q: A cross is made between BbCc and bbcc plants and the offspring occur in the following numbers: 98…

A: If two genes are located on the same chromosome then they do not allow crossing over between them.…

Q: Using the Chi Square formula and table, determine if your results support the hypothesis of…

A: The hypothesis of independent assortment refers to the law of independent assortment that is one…

Q: In the rare rainbow rose, it has been shown that flower color is controlled by 2 genes. No one knows…

A: To determine which hypothesis is correct, we can use a chi-squared test to compare the observed and…

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.