Multiple Choice
A plant's first line of defense against infection is
A) salicylic acid.
B) R genes.
C) its epidermis.
D) Avr genes.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q35: There is concern over the use of
Q36: In many grocery stores,fresh fruits are sold
Q37: Which of the following would be a
Q38: Which of the following hormones might induce
Q39: Which of the following plant responses is
Q41: Which of the following statements about plant
Q42: Which of the following growth responses causes
Q43: Which of the following statements concerning biological
Q44: Which class of hormones produced in the
Q45: About how many gibberellins have been identified