23 Jul WHAT IS THE NARROW-SENSE HERITABILITY FOR FRUIT WEIGHT IN THIS POPULATION OF TOMATO PLANTS?
are approximately 15 map units ap Show more A. Mutations that cause mahogany eyes and ebony body in Drosophila are approximately 15 map units apart on chromosome 3. Assume that a mahogany-eyed female was mated to an ebony-bodied male and that the resulting F1 phenotypically wild-type females were mated to mahogany ebony males to obtain an F2 generation. If 1000 F2 offspring are obtained how many flies of each phenotype are expected? __wild type : __ mahogeny : __ ebony : __ mahogeny ebony (Remember the two genes are 15 mu apart on the same chromosome. In order to determine how many offspring of each type are produced you must determine if the F1 females carries both mutations on one chromosome and wildtype alleles on the other or if she carries one mutation and one wildtype allele on each chromosome.) B. A tomato breeder starts with a population of tomato plants where mean fruit weight is 66 g. She selects the top 10% of tomato plants for fruit weight and calculates that the mean fruit weight among the selected plants is 90g. She then breeds only the selected plants together and observes that the mean fruit weight in the next generation is 72 g. What is the narrow-sense heritability for fruit weight in this population of tomato plants? Show less
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.