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If the homozygous dominant genotype makes up 36% of the population what is the frequency of the dominant allele in that population?
A biologist studying a population of birds comprised of some individuals with long-tailed and some short-tailed individuals. She is interested in whether a population of birds is randomly mating or if the birds are preferentially mating with their own tail type. In this species tail length is controlled by a single gene with two alleles (T=long, t=short) where the long tail is dominant. To examine this aspect the scientist will use controlled populations of birds and assess the results of the mating that occurs.
Write an appropriate null and alternative hypothesis for this experiment.
Write an appropriate null and alternative hypothesis for this experiment.
Differenciate between anabolism and catabolism . Write the mechanism of the reaction of conversion of glyceraldehyde-3-phosphate to pyruvate.
1. How would you make 175 mL of a .75M NaCl solution? Show your work.
2. How much stock solution of a 5.0 M sucrose solution would be added to distilled water to make 125 mL of .5 M sucrose? Show your work.
2. How much stock solution of a 5.0 M sucrose solution would be added to distilled water to make 125 mL of .5 M sucrose? Show your work.
What is the role of Golgi bodies in protein processing ? Illustrate with the help of a diagram .
Biomagnification is highest in-
A)Primary consumers.
B)Secondary consumers.
C)Producers.
D)Decomposers.
Please explain.
A)Primary consumers.
B)Secondary consumers.
C)Producers.
D)Decomposers.
Please explain.
How do flies and other insects walk up walls without falling?
there are 5 milli0on red blood cells per cubic milli meter of whole blood and each one of these contains about haemoglobin molecules? a:250 hundred b:250 thousand c:250 million d:250 billion
how much water is in blood?
The modern reptiles flourished better in which region?
