F₁ hybrid: c. A plant has all nonadditive alleles. How much will the fruit from this plant weigh? d. Give three possible genotypes of plants that produce fruit weighing 32 grams.

Q: What are the possible genotype and phenotype of offspring if one pf the parent is heterozygous tall…

A: The Law of dominance states that the allele which can express itself in the heterozygous condition…

Q: sh 39 (a) Using proper nomenclature, determine the genotypes of the P and F1 generation. a il…

A: If the genes are located on the same chromosome then they are called linked genes and they do not…

Q: Embryos carrying dominant lethal genes always abort prior to birth. O True False

A: Corn is an important crop produced commercially and is also used as a model crop to study basic…

Q: In tomato plants, three genes are linked on the same chromosome. Tall is dominant to short, skin…

A: A genetic map is a representation of the linear order of genes and genetic markers on a chromosome.…

Q: . A true-breeding strain of Virginia tobacco has dominantalleles determining leaf morphology (M),…

A: A gene is the physical and functional unit of heredity. A gene is a sequence of nucleotides in…

Q: Assuming independent assortment of all genes, develop formulas that show the number of phenotypic…

A: Mendel's law of independent assortment states that the alleles of 2 (or more) completely different…

Q: How does genotype in a plant that carries 2 variations of an allele determine the plant's phenotype?

A: The genotype is a part of the genetic makeup of a cell containing two alternative types of alleles…

Q: please describe 2 similarities between linkage and independent assortment

A: Genetics is the branch of science and it mainly deals with the study of genes. Inheritance can be…

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: Consider the following hypothetical gene a plant. Gene T produces a protein that impacts stem…

A: In this scenario, the gene T displays incomplete dominance, which means that the heterozygous…

Q: picture shows the results of a cross between a tall pea plant and a short pea plant. Q. What…

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

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: What is the maximum possible number of doses of pigmentation for a given plant? . How many color…

A: There are few points: Traits are classified into phenotypic character Number of gene pairs that are…

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

A:

Q: were crossed. The F1 colored, full plants were crossed to a colorless and shrunken tester strain.…

A: Genes are not segregated independently because progeny is not in 1:1:1:1 ratio.

Q: The P and p, and Q and q alleles are completely dominant and recessive, and there are no…

A: The phenotypic ratio represents the ratio of different observable traits or characteristics in a…

Q: . What is the basis for the green-and-white color variegation in the leaves of Mirabilis? If the…

A: Mirabilis jalapa is an ornamental plant which is also known by the name "4'o clock plant".

Q: TOPIC: GENE INTERACTION AND EPISTASIS

A: Epistasis is the type of gene interaction in which the expression of one gene affects the expression…

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: Consider the plant mirabilis. Can a plant with a variegated phenotype give rise to a leaf patch with…

A: Variegation in plants refers to the presence of differently colored or patterned tissues within the…

Q: Seed Type Initial Number of Seeds Number of Seedlings Seedlings Without Purple Pigment…

A: Every organism has atleast 2 alleles present for every gene , 2 alleles for eye colors, 2 alleles…

Q: Write the genotypes of the parents used in the testcross using the correct notation Please I really…

A: If the genes are located on the same chromosome then they are classified as linked genes. In this…

Q: A type of fast plant strain that can be used to study genetics is yellow green leaf in which the…

A: In Mendelian genetics, alleles can be of two forms: Homozygous alleles-  The condition in which the…

Q: In Mendel's genetic experiments many characteristics of the plants were quantified, such as their…

A: Genetics is the branch of biology that studies how traits are passed down from one generation to the…

Q: In garden peas, yellow (Y) seed color is dominant to green (y). Because yellow and green are two…

A: According to the Mendelian Laws dominance, independent assortment, and segregation, various…

Q: Explain what detrmine that  inversions  have phenotypic effects

A: Chromosomal rearrangements are the mutations in chromosomes that alter the structures of individual…

Q: Yes, it shows yellow, purple, smooth and wrinkled OYes - it shows yellow and purple O No, it would…

A: The parents' genotype would be used to predict the genotype of their offspring.

Q: 2. Show a dihybrid cross of a plant with a genotype of heterozygous green leaf and heterozygous…

A:

Q: lacl+ lacZ+ lacY+ lacoc lacZ+ lacY+ lacls lacZ+ lacY- None of these options would restore wildtype

A: Here i discuss about the constructs of genotypes that can restore the wild type phenotype of lacY.

Q: Examine the table below for pea plants. What is a possible genotype for a tall, yellow seeded, round…

A: In genetics, dominance refers to the phenomenon of one gene variant (allele) on one copy of a…

Q: F2 Cross: Tall, White, Axial x Dwarf, Violet, Terminal DdwwAA x ddWWaa Character: Stem height,…

A: Fork-line method is a method uses to find the genotypic ratios to predict the outcomes of genetic…

Q: Snapdragons are flowers that can be red, white, or pink. The red allele (R) is dominant over the…

A: Incomplete dominance is when a dominant allele, or form of a gene, does not completely mask the…

Q: 3. Given that (P) purple is dominant to (p) white and (T) tall is dominant to (t) short. A cross…

A: A genetic cross is the mating of 2 organisms for the combination of their genetic material and the…

Q: Part 1: Make a three part process drawing (like a cartoon strip) to demonstrate Mendel’s Principle…

A: An allele is a variant form of a given gene.  Phenotype is the observed physical traits of an…

Q: Which of the following describes the proper order for a competitive ELISA? OA frst coat wels with…

A: ELISA (enzyme-linked immunosorbent assay) is an immunoassay used to identify the presence of…

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: Cross 2 pink flowers and determine phenotype ratio.

A: Incomplete dominance- The heterozygous condition in which one allele cannot suppress the expression…

Q: Punnett square that combines all three genes may not be practical. Instead the laws of probability…

A: Trihybrid cross is the cross between the two individuals of a species for studying the inheritance…

Q: Give at least two examples of DNA traits that are expressed in the strawberry.

A: DNA Traits are the features in an organism that are regulated by genes. Genes are regions of DNA…

Q: Topic: Trihybrid Cross, Height in merigonias is determined by three unlinked genes that act…

A: In this case the phenotype of the given organism is depends on the three genes. Each gene contain…

Q: Jimsom.  weed plants can produce purple or white flowers and spiny or smooth seed pods. A purple…

A: Given  Parent 1 phenotype - purple spiny Parent 2 phenotype - white spiny    Cross result 89 purple…

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.