1. A farmer crossed a round-shaped (T) and yellow-colored (Y) seed plant carrying yellow seeds (Y) and a wrinkled (t) and green-colored (g) seed plant. The traits of first plant is dominant over the second one. Fertilization of the first generation plants produced a total of 16 offsprings of the plants. What will be the genotypes and phenotypes of the offsprings. (Use punnette square to answer the question) Heterozygous lines for this cross Also, list up the Homozygous and

Q: Tall Tt Gametes Tt F₁ generation T Fertilization Tt t Tall tt Short Tt Tall tt tt Short Conclusion…

A: Backcross is a type of cross in which F1 generation is crossed with recessive parent.

Q: What would be the genotype(s) and phenotype(s) of the offspring when a heterozygous corn plant is…

A: Punnett Square is a chart that displays the genotypes of offspring from a genetic cross.…

Q: One plant may contain hundreds of individual seeds, each resulting from a separate fertilization…

A: Let's say gene controlling seed color has 'B' and 'b' alleles. 'B' is the dominant allele for black…

Q: figure shows the results of a dihybrid cross involving seed shape and seed color. Q. What proportion…

A: A dihybrid cross is a cross set up between two organisms which are identical hybrids for two…

Q: A certain plant has 3 un-linked gene pairs, which can be represented as AaBbCc. Upon…

A: punnet square is used to calculate the probability of the offspring from the gamates provides.…

Q: 3. In four o'clocks, flower color is due to incomplete dominance. Some flowers are red (RR), some…

A: ANSWER: In 4'O clock plants, the pink color of the flowers produced is because of the Incomplete…

Q: A pure breeding axial, constricted plant is crossed to one that is pure-breeding terminal, inflated.…

A: Answer: Genetics is the study of genes and the study of genes transferred from generation to…

Q: Waxy endosperm (wx), shrunken endosperm (sh) and yellow seedling (v) are encoded by three recessive…

A: When the genes are present at the same chromosomes, they are termed as linked genes. When three…

Q: Lgreem low can this graphic be used to support the idea of independent assortment? O The fact that…

A: Independent assortment occurs during metaphase 1 of meiosis 1.

Q: and Wrinkled seeds are recessive phenotypes. You cross a breeding male plant with constricted pods…

A: This is a dihybrid cross which includes two characters -  one character is pod shape and the other…

Q: 9. In the F2 Generation, both the male and female pea plants are heterozygous for round/wrinkles…

A: The genotype and phenotype are shown below.

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

A:

Q: If you allow the original unknown plant to self-fertilize, what is the probability of recovering…

A: round (RR) wrinked (rr)Yellow (YY) green (yy)

Q: A plant with orange, spotted flowers was grown in the greenhouse from a seed collected in the wild.…

A: Alleles are considered as the variant of the gene. DNA is composed of different nucleotides that…

Q: You experiment with the genetics of height in a plant. You cross a homozygous tall (TT) plant with a…

A: We'll use punnet square to tell us about how the progeny will look like with complete dominance  All…

Q: In garden peas, the gene for red flowers (R) is dominant over the gene for white flowers (r). If…

A: Introduction Genetic characters are passed down through inheritance from parents to the offspring,…

Q: Height in merigonias is determined by three unlinked genes that act additively. Each has two…

A: From the cross,  AaBbCc X AaBbCc      ABC ABc AbC Abc aBC aBc abC abc ABC ABCABC ABCABc ABCAbC…

Q: 9. Happy with their results so far, the strawberry breeder crosses a strawberry plant with small red…

A: In Genetics,  cross is  mating between to individuals, leading to the fusion of gametes and results…

Q: In a certain plant, the seed traits are as follows: Color: white (W) is dominant over yellow (w)…

A: A trihybrid cross is a cross in which three traits are involved . Here , in certain plant , there…

Q: Let P = purple flowers and p = white, and T = tall plants and t = dwarf. What are the genotypes of…

A: Genotype and phenotype of a self cross of F1 heterozygotes.  Given data:-  P= purple flowers p=…

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: A true-breeding plant expressing a dominant phenotype is crossed with a true-breeding plant…

A: A true-breeding organism is homozygous for the gene under study and carries two copies of the same…

Q: A wrinkled green seed and a round yellow seed were grown into plants and mated. In the resulting F1…

A: In genetics, the genes are the hereditary units of the life. There are two alternative forms of the…

Q: Two unlinked genes control flower color in snapdragons. You cross a true-breeding yellow flowered…

A: This is a case of recessive epistasis. The rr genotype for R gene is showing epistasis to the W…

Q: A. In corn, yellow kernels (Y) are dominant to white kernels (y). If you cross two plants with the…

A: We will use the concepts of Mendelian genetics to examine the inheritance patterns of maize…

Q: Tallness (T) in a certain plant is dominant to short (t), while red (R) flower color is dominant to…

A: The alleles are generally of dominant and recessive type and some other forms like codominant and…

Q: It has been documented that in the Queen Ivy species of plants Marbled color (M) is dominant to…

A: Queen Ivy: A Punnett square is a simple graphical tool used to predict the probability of offspring…

Q: Part B Maize Genetics Aleurone Color and Endosperm Characteristics In the corn grain, the aleurone…

A: Given: R - Purple colour r - Colourless Su - Starchy endosperm ( smooth) su - sweet endosperm ( dry…

Q: A homozygous round seeded plant is crossed with a homozygous wrinkled seeded plant. What are the…

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

Q: In a homozygous plant round seeds ( R) are dominant over wrinkled seeds ( r): Draw a Punnett square…

A: Punnett square is a tabular summary that represents the genotype of offsprings during breeding…

Q: 1. The garden flower Salpiglosis sinuate ("painted tongue") come in different colors. Several…

A: Given data is as follows: Parents F1 phenotype F2 phenotype Red x blue All red 102…

Q: 1. Yellow seed color (Y) is dominant over green seed color (y). Parent 1 has green seeds and parent…

A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…

Q: In pea plants yellow seed color, (GG) and round seed shape (WW) seeds are dominant traits, while…

A: The allele G (dominant) is responsible for yellow phenotype and the allele g (recessive) is…

Q: Round (R) seed shape is dominant to wrinkled (r) seed shape in pea plants. If an RR plant is crossed…

A: Genotype frequency is the percentage of genetic variation in a population.

Q: A gardener received a pea plant from her neighbor, and she wants to know its genotype. The neighbor…

A: homozygous dominant trait =round peas (RR) homozygous recessive trait=wrinkled peas (rr)…

Q: Mitchell is interested in the snapdragons that reproduce sexually. He knows that purple (P) is…

A: Given that purple (P) is dominant over white (p). As mitchell crosses homozygous purple plant (PP)…

Q: A researcher crossed a homozygous yellow seed plant (YY) and a heterozygous yellow seed plant (Yy).…

A: In a diploid organism, the expression and interaction of two alleles for a particular gene results…

Q: P is a dominant allele for pu following cross is performed flowers? In peas, T (tall) is dominant…

A: In a genetic cross, two different individuals are crossed or mated to produce off-springs that…

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: In peas, tall (T) is dominant to short (t). A homozygous tall plant is cross with a short plant. The…

A: Introduction :  Punnet square is a figure that shows many genotypes that could occur in progeny…

Q: Mendel crossed peas having round seeds and yellow cotyledons with peas having wrinkled seeds and…

A: Genetics is the branch of biology that deals with the study of genes, their inheritance patterns,…

Q: Purple (P) flower color is dominant to white (p) flower color. Cross two heterozygous parents using…

A: P allele encodes purple flower. It is dominant over p allele. The p allele encodes white flower.

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.