10. Two individual plants (A and B) have the following sets of replicated chromosomes (see figure). PlantA has a normal set of chromosomes. What chromosomal instabilities are present in plant B?A111 |||||||||A. Deletion and inversionB. Translocation and small-scale gainC. Large-scale gain and amplificationD. Inversion and small-scale gainE. Translocation and amplificationB

Name: 10. Two individual plants (A and B) have the following sets of replic
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: 10. Two individual plants (A and B) have the following sets of replicated chromosomes (see figure). PlantA has a normal set of chromosomes. What chromosomal instabilities are present in plant B?A111 |||||||||A. Deletion and inversionB. Translocation

Genetic variations are important for the evolution and diversity of species. These variations can…

Science

Biology

10. Two individual plants (A and B) have the following sets of replicated chromosomes (see figure). Plant A has a normal set of chromosomes. What chromosomal instabilities are present in plant B? 11 A. Deletion and inversion B. Translocation and small-scale gain C. Large-scale gain and amplification D. Inversion and small-scale gain E. Translocation and amplification A B

10. Two individual plants (A and B) have the following sets of replicated chromosomes (see figure). Plant A has a normal set of chromosomes. What chromosomal instabilities are present in plant B? 11 A. Deletion and inversion B. Translocation and small-scale gain C. Large-scale gain and amplification D. Inversion and small-scale gain E. Translocation and amplification A B

Biology: The Unity and Diversity of Life (MindTap Course List)

14th Edition

ISBN:9781305073951

Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr

Chapter10: Control Of Gene Expression

Section: Chapter Questions

Problem 4CT: The photos above show flowers from Arabidopsis plants. One plant is wild-type (unmutated); the other...

See similar textbooks

Similar questions

1. If a particular species of plant is made up of cells that each have 30 separate chromosomes, 15 of which appear to be paired in terms of size and shape, what is the “ploidy” of this plant? What is the term for these similar chromosomes? What is the ploidy of a different plant species in which the cells also have 30 separate chromosomes, but there seem to be 10 triplets of similar size and shape? How many different alleles can the same gene of a tetraploid plant have?
What is the order of genes on the chromosome?22. In the tubular flowers of foxgloves, wild-typecoloration is red while a mutation called whiteproduces white flowers. Another mutation, calledpeloria, causes the flowers at the apex of the stemto be huge. Yet another mutation, called dwarf,affects stem length. You cross a white-floweredplant (otherwise phenotypically wild type) to aplant that is dwarf and peloria but has wild-typered flower color. All of the F1 plants are tall withwhite, normal-sized flowers. You cross an F1 plantback to the dwarf and peloria parent, and you seethe 543 progeny shown in the chart. (Only mutanttraits are noted.)dwarf, peloria 172white 162dwarf, peloria, white 56wild type 48dwarf, white 51peloria 43dwarf 6peloria, white 5a. Which alleles are dominant?b. What were the genotypes of the parents in the original cross?c. Draw a map showing the linkage relationships ofthese three loci.d. Do the data provide evidence for interference? Ifso, calculate the…
2.What is the genotype of the heterozygous Tulip A 3.What is the map distance between the R gene and the F gene?
A scientist pollinates a true-breeding pea plant with violet, terminal flowers with pollen from a true- breeding pea plant with white, axial flowers. Which of the following observations would most accurately describe the F2 generation? 75% violet flowers; 75% terminal flowers 75% white flowers in a terminal position 75% violet flowers; 75% axial flowers 75% violet flowers in an axial position
Imagine you are trying to test whether a population of flowers is undergoing evolution. You suspect there is selection pressure on the color of the flower: bees seem to cluster around the red flowers more often than the blue flowers. In a separate experiment, you discover blue flower color is dominant to red flower color. In a field, you count 600 blue flowers and 200 red flowers. What would you expect the genetic structure of the flowers to be?
Many farmers are worried about the decreasing genetic diversity of plants associated with generations of artificial selection and inbreeding. Why is limiting random sexual reproduction of food crops concerning? Mutations during asexual reproduction decrease plant fitness Consumers do not trust identical-appearing produce Larger portions of the plant populations are susceptible to the same diseases Spores are not viable in an agricultural setting.
Which of the following statements about cell cycle regulators is incorrect? a. The concentrations of cyclins change throughout the cell cycle. b. Cyclins are present in all stages of the cell cycle except S. c. Cyclin-Cdk complexes phosphorylate target proteins. d. Cdks combine with cyclin to move the cycle into mitosis. e. During anaphase of mitosis, cyclin is degraded, allowing mitosis to end.
What is a homeobox gene? Give at least two examples of plant tissues such genes might govern in a species such as A. thaliana.
2.How does Aceto-Orcein interact with the chromosome? Give detailed information.
8) In just a few sentences, discuss why homoploid hybrids typically have a more difficult time forming barriers to reproduction with their parental species than an allopolyploid or autopolyploid. What is one example of a way that a homoploid hybrid plant can establish a barrier to reproduction with its parents?
1. What are some possible applications of genetics to plant breeding? 2. Where are genes found? CHOICES : A. CELL B. DNA C. LOCUS D. MITOCHONDRIA 3. Y. The grandfather has hairy-eared son. His son married a girl who gave birth to a boy. What are the chances that his grandson would be hairy eared too? CHOICES: A. 0% B. 25% C. 50% D. 100% Z. Why do you think so? CHOICES: A. Only male is the carrier of the disorder. B. Only female is the carrier of the disorder. C. Both male and female is the carrier of the disorder. D. Neither male nor female is the carrier of the disorder.
3. The inheritance of petal color in some plant species is alleged to be codominant. A group of pure (homozygous) white carnations were deliberately pollinated with pollen from pure red carnations. Fertilized seeds were collected, and after germination and growth of this F1 generation, they were allowed to freely pollinate one another. The color of the flower on each plant in the F2 generation was tallied. 239 red, 307 white, and 615 pink plants were recorded. Apply a ?2 analysis to determine the statistical validity of the assumed inheritance pattern. Show every step in your thought process along with all relevant calculations and written support. HINT: For this problem, you should DEFINITELY construct the two Punnett squares to reveal the phenotypes of the F1 and F2 generations. Please answer very soon will give rating surely