One is most likely to see guttation in small plants when the _____
A) transpiration rates are high
B) root pressure exceeds transpiration pull
C) the preceding evening was hot, windy, and dry
D) roots are not absorbing minerals from the soil
B
You might also like to view...
Explain Mendel's conclusion that traits passed from parents to offspring are not blended, but are instead inherited as if they are separate units
What will be an ideal response?
Which of the following is(are) required for therapeutic cloning?
a. a donor egg cell b. DNA from a patient c. a plasmid and vector d. both a donor egg cell and DNA from a patient
Which of the following choices is a proximate cause of the non-combative behavior of male African
cichlids that do not hold territories?
a. Cichlids can detect and store information about aggressive encounters. b. The GnRH-producing neurons in the hypothalamus are small. c. The testes produce no testosterone. d. GnRH production is high. e. Noncombative behavior allows the male to build his strength for a takeover attempt on a territory.
Archaeans include three main groups which include
__________ (methane producers), __________ (salt lovers), and __________ (heat lovers). Fill in the blank(s) with the appropriate word(s).