Plants experience
thigmotropism when they use a fence to help stabilize their stems.
A. posit...
Biology, 09.02.2021 22:40 allytrujillo20oy0dib
Plants experience
thigmotropism when they use a fence to help stabilize their stems.
A. positive
B. negative
Answers: 2
Biology, 23.06.2019 02:30, pollywallythecat
Angiosperms are the most successful terrestrial plants. which of the following features is unique to them and account for their success? a. fruits enclosing seeds b. wind pollination c. sperm cells without flagella d. embryos enclosed within seed coats e. dominant gametophytes
Answers: 2
Biology, 23.06.2019 06:30, kadeWayne
Why are some body cells responsive to a particular hormone, whereas others are not? responsive cells have complex signal transduction pathways, whereas cells that do not respond to a particular hormone lack these pathways. responsive cells express a receptor specific for the hormone. all of these choices are correct. responsive cells are located closer to the gland that releases the hormone. whether or not a cell responds to a hormone depends entirely on what type of cell it is (liver cell vs. fat cell vs. nerve cell), because hormones only activate one type of cell.
Answers: 2
Chemistry, 08.11.2019 23:31