Feather colour in parakeets is controlled by two genes. Blue colour (B) is dominant over absence of colour (b). Yellow colour (Y) is dominant over absence of colour (y). When a B allele and a Y allele are present, a green parakeet is produced. What is the percent probability of obtaining a yellow or blue parakeet when a heterozygous green parakeet is crossed with a white parakeet? What are the genotypes of the parents?
Posted 5 years ago by msather in Biology 30 | 1 answers
#polygenic traits #genetics and probability
Show that P(x)/x-a = Q(x)+ R/x-a can be rearranged to P(x)= Q(x)(x-a)+R
Posted 5 years ago by sandhu123 in Math 30-1 | 2 answers
#polynomials
Helium for balloons is often stored in steel containers. Under what pressure is helium in a 10.0 L cylinder at room temperature (25 degrees Celsius) if 350 g of He are held
Posted 5 years ago by Sumaira in Chemistry 20 | 1 answers
#stochiometry
Explain how Soviet communism could be viewed as a rejection of liberal values
Posted 5 years ago by Paule in Social Studies 30-2 | 1 answers
#hitler #ideologies
To what extent does providing universal healthcare for all citizens represent socialist and or modern liberal values
Posted 5 years ago by Paule in Social Studies 30-2 | 1 answers
#ideologies
In an organism with a diploid number of 16, how many chromatids are present in each of the following phases:
Answer Answer Answer Mitotic metaphase Meiotic metaphase I Meiotic metaphase II
Use the following information to answer the next two questions.Nondisjunction is an error in meiosis that results in non-separation of chromosomes during anaphase. Nondisjunction can occur during anaphase I or anaphase II of meiosis.
Posted 5 years ago by vowoeye in Biology 30 | 1 answers
#cell divison and genetics
What is the theme in the "To be or not to be" speech in "Hamlet"?
Posted 5 years ago by kaiarose225 in English 30-1 | 1 answers
#hamlet #theme
a school playground covers an area of 14 000 m2
a.) express this radical as a mixed radical in simplest form, for your first step express the radicand as the product of prime factors
b.) could this playground be square? explain.
Posted 5 years ago by Carias in Math 20-2 | 2 answers
#radicals #quadratic functions
an object travelling in a straight line at a constant velocity with a kinetic energy of 2.0J. If the mass of the object was doubled and it's speed was tripled, determine the objects new kinetic energy
Posted 5 years ago by Spenser in Physics 20 | 3 answers
#kinematics
A nation that is currently at risk for genocide and complete a report on the historical,political and social circumstances that have contributed to the risk of genocide. Report should be one page double sided with graph visuals and other charts
Posted 5 years ago by jb1600 in Social Studies 10-1 | 1 answers
#social 10