Using the above graph, what is the approximate percent of the population in the US and Kenya that is under the age of 15? (number order represents US, Kenya)

In 2011, the city of Calgary had 1,096,833 people living within the city limits. Since then, there have been 245,678 births and 189,753 deaths. A total of 159,753 people moved to Calgary from other cities or countries, while only 12,354 people moved away from Calgary.    How did the population of Calgary change since 2011?    Express your answer using scientific notation in the form of x.yz x 10d people.

Phenylketonuria (PKU) is an inheritable disorder whereby phenylalanine accumulates in the blood. If left untreated, the disorder can lead to severe health problems and intellectual disabilities. If individuals II-2 and II-8 had a child, what is the percent probability of them having children with PKU?Answer %Record your answer rounded to one decimal place.

Visit the website of the Population Reference Bureau, www.prb.org (Links to an external site.). Find the most recent “World Population Data Sheet” under the Data section. Choose two nations to compare with respect to: birth rate, death rate, infant mortality rate, rate of population growth, and/or other data indicators of interest to you. What do these data tell you about the health of the populations of these countries?

How do you read this graph? How does it show the mortality ratio for black women compared to white women?Explain?

A UNF research team was exploring populations of worms on Greenwich and Half Moon Islands. They counted the number of worms on each island and recorded the information below. Greenwich Island AA: 42 Aa: 108 aa: 83 Half Moon Island -AA: 57 Aa: 21 aa: 49 What is the dominant allele frequency for Greenwich Island? Retain 3 decimal places.

For the demographic transition: discuss how Gary Becker's fertility model interacts with Parson Malthus's work.

What factors affect the distribution patterns of the population? (i.e., why are some populations uniformly distributed, while others clump together or randomly spaced?)

Describe the three main types of dispersion patterns that can be observed in populations. Discuss at least one factor that might lead to each pattern.

The per capita birth (b) and death (d) rates are measured for two populations across a range of population sizes in the attached figure. The equation for exponential growth rate is dN/dt=rN where the per capita growth rate is r=(b-d). The equation for logistic population growth rate is dN/dt=rN(1-N/K). With logistic growth, r varies as a function of the population size with density-dependent birth and/or death rates. See attached image If the death rate decreased, what would happen to the population trajectory for population A? a) increase faster b) increase slower c) decrease faster d) decrease slower