From a lighthouse window 30.0m above the sea level, the angles of deppression of two buoys  are 15 and 26 degrees  respectively. To the nearest tenth of a meter, the distance between the two buoys is___

you have an HCI solution with a olarity of 0.0045M. What is the [H+]?

ok the questions say's the height at point D in relation to point D is 12m

No friction

What is the speed at D in m/s

In what situation might populations in game reserves or national parks exhibit Hardy–Weinberg equilibrium?

Faulty Tooth Enamel Formation Amelogenesis imperfecta (AI) is a disorder of faulty tooth enamel formation that involves 2 genes. The expression of AI disorder is determined by mutations in an autosomal gene. One copy of the mutated allele (A) will cause the disorder.   Thus, the expression of AI disorder is inherited in an autosomal dominant pattern.   In individuals that have the AI allele (A), the severity of the disorder is determined by mutations in a gene carried on the X chromosome. The non-severe allele (X^N) is dominant over the severe allele(Xⁿ). In the absence of the autosomal dominant allele (A), the abnormality gene on the X chromosome is not expressed.   In other words, individuals that are homozygous recessive for AI are normal, no matter what allele they have on the X chromosome.  Question: A woman with normal teeth had four children with a man with the non-severe form of AI as follows:

What is the frequency of  Canavan disease in the population examined by the researchers? 

What is the frequency of Canavan disease carriers in the population examined by the researchers? 

The information below represents two sets of data collected from the above cross. 

In the previous question, you determined the expected phenotypic ratio if the genes for leaf shape and fruit colour are on different chromosomes and assort independently during gamete formation. 

Probability = Number of Progency in Phenotype class  Total Progeny