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!
A particular Drosophila female that is wild-type in appearance is known to be heterozygous for the three recessive mutations black body (b), curved wings (c) and purple eyes (p). When this female is testcrossed, the following progeny result:Black body, purple eyes - 27Curved wings -23Black body, curved wings - 361Purple eyes -379Black body - 92Curved wings, purple eyes - 108Wild type - 6Black body, curved wings, purple eyes - 4
a. Determine the order of these three genes on chromosome 2 of Drosophila. Diagram the allelic arrangement of these three genes on the two homologs carried by the heterozygous female used in this testcross. Indicate the correct gene order.
b. Determine the map distances between these loci. Show your calculations.
c. Determine an interference value for this genetic interval. Show your calculations.
Assume if centrifugation of a cell suspension at a rotation speed of 1200 rpm takes three min, Determine how much time will be required to achieve the same degree of cell.
Suppose that an organism exists in which crossing over does not occur, but that all other processes associated with meiosis occur normally.
The key functions of digestive system are the ingestion of food, ______ of food through the digestive system, ______ by ______ and ______ digestion, ______ and ______.
If a cube representing the cell is 5um on a side, compute the surface area to volume ratio, and explain why this is or is not a good size for a cell.
If a male dog is black: (B) and a female is white (bb). Draw a Punnett square to predict the color of the puppies. (Remember black can be BB or Bb.) So draw the first square where the father is BB and the mother is bb.
We are supposed to draw a lineweaver burke plot to calculate the Km and Vmax, which I am able to do, except the units for the substrate are supposed to be micromolar.
E valuate primary and secondary succession. Explain each type of succession thoroughly and give specific examples of everytype.
Determine the number of significant digits in each number and write out the specific significant digits.
The concentration of a molecule outside of a cell is 1mM. The concentration of the same molecule inside the cell is 10mM. Will the molecule flow spontaneously into the cell?
What is the frequency of heterozygotes Aa in a randomly mating population in which the frequency of all dominant phenotypes is 0.19? The answer key says it 0.18. Can someone please explain why.
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.
What are three different relationships that fungi have with other organisms? Indicate the type of relationship and explain why it was classified as such.
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