Tall pea plants are dominant over short pea plants. can a short pea plant ever be produced from crossing two tall pea plants? a. no, only short pea plants can produce short pea plants because it is a recessive trait b. no, short pea plants are a different type of pea plant and could never be the offspring of tall pea plants. c. yes, two heterozygous tall plants could produce short pea plants. d. yes, two homozygous tall pea plants could produce short pea plants.

Agenetically engineered corn plant is approved for agricultural use. the plant produces pollen that can make its own toxins. these toxins protect the corn plant against pests and no longer require the application of chemical pesticide. what is a likely impact on the farmer of growing such a variety of corn? a- the financial costs for the farmer would be lowered since less crops would be lost to pests. b-the financial costs for the farmer would be lowered since more crops would be lost to pests. c-the farmer may be held responsible for increasing chemical pollution. d-the farmer's expenses for pest control would increase due to an increase in bee population.