BIO 162: Lab Practical 2 Final, Bio 162 Lab practical 1, Bio 162 Lab practical 1 || Questions and 100% Verified Answers.

Positive Phototropism correct answers bends toward the light. Negative Phototropism correct answers bends away from light Positive Gravitropism correct answers -in roots bends down. -auxin on bottom of root Negative Gravitropism correct answers -in stems grows upward -in roots: auxin on top of root. Auxin In Shoots correct answers Promotes Elongation Auxin in Roots correct answers Inhibits Elongation Which is stronger: gravitropism or phototropism? correct answers gravitropism Corn Clock correct answers -shoots grow upward -roots grow downward Apical Dominance correct answers shoot apex inhibits growth of lateral buds Lateral dominance correct answers lateral shoots inhibit apex growth and end up growing wider lanonlin caps correct answers -used to transport hormones to the plant, but on its own does not affect the plant in any way. -does not inhibit leaf abscission (leaf fell off) auxin + lanonlin caps correct answers -auxillary buds do not grow in the presence of auxin (apical bud) -inhibits leaf abscission (leaf stayed attached) GnRH Pathway correct answers 1. hypothalamus -----GnRH----- 2. Anterior Pituitary Gland ------LH-------- 3. Testes/ Ovaries ---Testosterone/ estrogen----- TRH Pathway correct answers 1. hypothalamus ------TRH-------