Which of the following is an example of gene flow?

a. A forest fire kills 50% of red-spotted chipmunks in a forest community.
b. Pollen from a yellow daisy travels across a stream and pollinates an orange daisy.
c. A bird with blue feathers is less camouflaged in the rainforest than a bird with green feathers.
d. Mice with heavy coats are able to survive the winter better than mice with thin coats.

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d

Organize the following objects from lowest volume to highest volume