You perform a dihybrid cross between two tan, wild type-winged flies of genotype DdEe. What fraction of the offspring are predicted to be tan with dumpy wings?

Plz plz plz quick! 49 points for whoever which of the following statements about greenhouse effect is true? *life on earth is suffering because of greenhouse effect *the greenhouse effect is caused by human activity *all greenhouse gases are harmful *life on earth would not exist without the greenhouse effect

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

The galapagos island contain 13 species of finches four of the species are seen here it is believed that all of the species had one common ancestor and overtime