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

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation.c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation.d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

What is the similarities and differences between bacteria and eukaryote?

Which type of stimulus do mechanoreceptors detect? sound pain heat light