A gardener performs a monohybrid cross on two heterozygous orange-fruited tomato plants. Plants expressing the recessive phenotype yield yellow tomato fruits. What percentage of the offspring will produce yellow tomatoes? A-075% B-50% C-100% D-25%

A gardener performs a monohybrid cross on two heterozygous orange-fruited tomato plants. Plants expressing the recessive phenotype yield yellow tomato fruits. What percentage of the offspring will produce yellow tomatoes? A-075% B-50% C-100% D-25%

Name: A gardener performs a monohybrid cross on two heterozygous orange-frui
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: A gardener performs a monohybrid cross on two heterozygous orange-fruited tomato plants. Plantsexpressing the recessive phenotype yield yellow tomato fruits.What percentage of the offspring will produce yellow tomatoes?A-075%B-50%C-100%D-25%

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter8: Patterns Of Inheritance

Section: Chapter Questions

Problem 4RQ: Imagine that you are performing a cross involving seed color in garden pea plants. What traits would...

See similar textbooks

Similar questions

Imagine that you are performing a cross involving seed color in garden pea plants. What traits would you expect to observe in the F1 offspring if you cross true-breeding parents with green seeds and yellow seeds? Yellow seed color is dominant over green. a. only yellow-green seeds b. only yellow seeds c. 1:1 yellow seeds:green seeds d. 1:3 green seeds:yellow seeds
Figure 8.10 In pea plants, purple flowers (P) are dominant to white (p), and yellow peas (Y) are dominant to green (y). What are the possible genotypes and phenotypes for a cross between PpYY and ppYy pea plants? How many squares would you need to complete a Punnett square analysis of this cross?
In a cross between a homozygous red-eyed female fruit fly and a white-eyed male fruit fly, what is the expected outcome? a. all white-eyed male offspring b. all white-eyed female offspring c. all red-eyed offspring d. half white-eyed make offspring
A gardener pertorms a mononybra cross on two heterozygous orange-fruitea tomato plants. Plants expressing the recessive phenotype yield yellow tomato fruits. What percentage of the offspring will produce yellow tomatoes? A:75% B:50% C:100% D:25%
A farmer is interested in an interesting colour in his lilies. Colour in lilies is controlled by a single autosomal gene (Gene H) with two alleles. The H-allele results in a purple flower, while the recessive allele results in a white flower. The farmer has a plant that has purple flowers. Can you suggest how the farmer can determine the genotype (HH or Hh) of his purple flowered plant in a single cross? Describe this cross and provide details on how you would interpret the results.
In a species of flowers, blue petals are dominant over purple petals, and a long stem is dominant over a short one. Cross a flower that is heterozygous for both traits with a flower that is homozygous recessive for petal color and homozygous dominant for stem length. Report the genotype and phenotype. *Write your answers in ratio non-reduced form (Example 16:8) Genotype Phenotype
Fruit fly body color is wild type (meaning normal) Gray = B+ and black = b Fruit fly wing type is wild type normal wings = vg+ and vg = vestigial A fly which was heterozygous for both traits was crossed with a fly that was recessive for both traits. Write the genotype and phenotype that would be expected from this cross. Write the genotype and phenotype percentages that would be expected from this cross.
A tall pea plant with purple flowers (both determined by dominant alleles) is crossed with a short plant with white flowers. there is no linkage of genes. if the tall, purple-flowered plant is heterozygous for both traits, the offspring will be: A 1 purple tall:1 white short B 3 purple tall:1 white short C 9 purple tall:3 purple short:3 white tall:1 white short D 1 purple tall:1 purple short:1 white tall:1 white short
If Y is the allele for the dominant yellow seed color and y is the allele for the recessive green seed color. Choose the following crosses that will result in 1 yellow seed color: 1 green seed color progeny. O Yy x yy O Yy x Yy O YY x yy O Yy x YY
Starting with a Parental cross P₁ between AA and aa, what is the exptected proportion of homozygous dominants in the F₂ progeny? Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer. a b C d e 1/16 1/8 1/4 1/3 1/2
A red fruited tomato plant is crossed to a yellow fruited tomato. It produced 173 offspring 84 yellow and 89 red tomatoes. Red (r) is dominant over yellow (r). Determine the genotype of the parents
A dihybrid cross is one in which two traits with two pairs of genes are studied at once. For example, we cross tall plants with round seeds (TTRR) with dwarf plants and wrinkled seeds. What is the expected phenotypic ratio of the F2 generation? O 3:1 9:3:3:1 O1:1 12 :1