2. A cow is ...
o A. a primary consumer
o B. a heterotroph
o C. an herbivore
o D. all of the above

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)