Some members of david's family have an autosomal recessive disease. david does not have the disease; neither do his parents, nor his two brothers. his maternal grandfather has the disease, his paternal grandmother has the disease, and his sister has the disease. draw a pedigree chart to represent the geno- types of all grandparents, parents, and children. next to each person, write his or her possible genotype

How are the tortoises that darwin observed on the galápagos islands similar to the anoles that losos studied

Which table best shows the impacts resulting from human activity? impact of human activities human activity impact forest area cleared to construct an airport increase in oxygen level vegetation cleared to construct an oil mine increase in pollution impact of human activities human activity impact forest area cleared to construct an airport increase in sound pollution vegetation cleared to construct a power plant contamination of water impact of human activities human activity impact beehives cleared from urban areas increase in vegetation dams constructed on a river increase in fish population impact of human activities human activity impact beehives cleared from urban areas increase in bird population dams constructed on a river better quality of water

What best explains the inability for life to exist in earth early atmosphere