3. Which of the following strategies is most likely to help conserve natural resources? A. spraying chemical fertilizers on crops
B. investing is power plants that burn fossil fuels
C. leaving all electronic devices on
D. taking buses or subways to work rather than driving cars
HELP ASAP

Ecology can best be described as the study of what

Why has two different alleles for the same trait?

Two pea plants with yellow peas are crossed. most of their offspring have yellow peas, but about 25 percent of the offspring have green peas. for pea color, yellow is the dominant trait and green is the recessive trait. what does this tell you about the two parent plants? a. the parent plants have only dominant alleles for pea color. b. the parent plants are heterozygous for pea color. c. pea color follows an incomplete dominance pattern of inheritance. d. the parent plants are homozygous for pea color.