What is the cold tolerance of a plant called?
A) photoperiodism
B) persistence
C) hardiness
D) apical dominance
C
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In addition to osmoregulation, the kidneys participate in regulating blood pressure. Specialized cells of the efferent arteriole, called the ____ apparatus, secrete the hormone renin in response to a drop in blood pressure
This, in turn, triggers additional responses that help raise blood pressure. Fill in the blank with the appropriate word.
When conducting descriptive research, a scientist primarily uses ____
a. experiments b. experimental data c. control data d. observational data e. speculation
The arrangement of the chromosomes in metaphase I of meiosis is not important as long as homologues pair.
Answer the following statement true (T) or false (F)
Regarding the evolution of whales, evidence supports that __________ are more closely related to ___________ than to _____________.
Fill in the blank(s) with the appropriate word(s).