The first part of the plant to emerge from a sprouting seed is the root. if the seed is planted upside down, the root will first grow upward. then it will turn and grow downward. what kind of response is this?
question 4 options:

gravitropism

hydrotropism

phototropism

thigmotropism

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes