Color blindness is an X-linked recessive trait. A color-blind man has a daughter with normal color vision. The daughter marries a man who has normal color vision. What is the expected phenotypic ratio of their children? A) 1 normal vision female : 1 color-blind male B) 3 normal vision females […]

Ardipithecus ramadus( genus and species) , time frame and geographic area (continent) where found, physical characteristic ic: brain size (cranial capacity) physical characteristic ic; specialized skull and anatomical features physical charactericstics ic; height and weight cultural characteristic cs; tools or tool use or other evidence of culture.Australiopithecus anamensis ( Genus […]

Fertilized grasslands: diversity = .6930 and richness = 4 Unfertilized grassland: diversity = .7075 and richness = 10 Answer the question by the following: 1. Which grassland has the higher species richness, and is it a big difference? Explain how the results support your interpretation that it is a big […]

Select a controversy related to environmental issues in the media and find two newspaper articles ( local/regional newspaper, a national newspaper-The Wall Street Journal, The New York Times, Los Angeles Times, The Washington Post, USA Today,and so on) and two news magazine articles (e.g., Newsweek, Time, and US News & […]