If fruit flies, the allele for red eyes (R) is dominant and the allele for sepia eyes (r) is recessive. How can you determine the genotype of a male fruit fly with red eyes?

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation