Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
There are four paris of chromosomes in Drosophila: the sexchromosomes (XX in females and XY in males) and three pairs ofautosomes. You are studying a new mutant strain with greeneyes. You want to know if green eye color is a dominantmutation and on which chromosome the green eye locus can befound. When you cross a pure-breeding female green-eyed flywith vestigial wings, and spineless bristles to a male fly withwildtype eye color, wings, and bristles, the F1 progeny all arewildtype. An F1 male is backcrossed to a triple mutantfemale, producing the following progeny:wildtype eyes, wings, and bristles ----- 73 females, 70 maleswildtype eyes and bristles, vestigial ----- 84 females, 78maleswildtype wings, green eyes, spineless ----- 53 females, 44malesgreen eyes, spineless, vestigial ----- 63 females, 58 malesa. Is the mutation dominant or recessive? Explain.I would say the green eye mutation is recessive because all the F1progeny yielded wildtype.
b. Since you know that the locus for vestigial wings is onchromosome 2 and the locus for spineless bristles is on chromosome3, what chromosome carries the locus for green eyes? Showwork including the step by step reasoning used to arrive to youranswer.
A black A/A B? B C? C is crossed with a colourless a/a b/b c/c to give a black F1. The F1 is selfed. What proportion of the F2 individuals is colourless.
q1. frogs are extremely sensitive to acid rain. how might this information be used to investigate your observation
After the complete oxidation of glucose via glycolysis and the Krebs cycle, most of the energy once stored in a glucose molecule is now stored in molecules of ATP, NADH and FADH2. Remembering that each energy conversion is not 100% efficient, what..
In analyzing a big sample of yeast colonies on a petri dish, a geneticist finds an abnormal looking colony that is very small. This small colony was crossed with wild type, and products of meiosis were spread on a plate to produce colonies.
The DNA genomes of which two cells will be the most similar.
What are the levels of marine zones? Where is the aphotic zone? Pelagic zone?
Assume your TA gives you a bacterial culture and claims there are 4.8 x 107 bacteria/mL in the culture. To check up on her, you prepare serial dilutions of 10-4 - 10-7.
Consider the following reaction sequence S + E (ES)1 (ES)2 --> P + E The first reversible reaction has forward and reverse rate constants of k1 and k2; the second reversible reaction has forward and reverse rate constants of k3 and k4; the thi..
Explain the impact on the daily living activities of that client and explain how that client can be functional at work and social activities
Certain restriction enzymes produce cohesive (sticky) ends. this means that they a) make a staggered double-strand cut, leaving the ends with a few nucleotides of single-strand DNA protruding. b)cut in regions of high GC content.
What is the definition of an Oncogene? What are cyclins? In terms of Structure or Function, are the products of Oncogenes and cylins the same or very different entities in our cells?
Discuss the difference between structural colors and colors based on pigments? How do the chromatophores of vertebrates and cephalopod molluscs differ in structure and function?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd