Anormal appearing couple is found to be heterozygous recessive for albinism. both have the genotype aa. the gene responsible for albinism is recessive to the normal pigment-producing gene. what are the chances of their children being albino? . a) 3: 4 children will be albino. b) all children will be albino. c) 1: 4 children will be albino.

1. -define adaptation2 explain darwin's theories of descent with modification and natural selection in detail3. -explain how each of these provides evidence for evolution: a. -fossil record, including superposition and transitional fossilsb-anatomy, including homologous structuresc-biological molecules, including dna and proteins4. -explain the difference between convergent and divergent evolution.5. -define and give three examples of artificial selection6. -define and give one example of coevolution.7. -explain biodiversity and how it benefits humans.8. -explain a type of population lest affected by environmental change.

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.

Procedure in pregnancy to have access to fetus. what do you call this procedure?