Substances that can be added to a microbial culture to prevent drastic changes in pH are called ________
a. supplements
b. antacids
c. bases
d. buffers
Answer: d
Biology & Microbiology
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Charles Darwin and his son experimented with which plant growth response?
A. gravitropism B. circadian rhythms C. phototropism D. heat shock E. thermotropism
Biology & Microbiology
Thecosome pteropods are primarily
a. herbivores. b. carnivores. c. detritovores. d. omnivores. e. scavengers.
Biology & Microbiology
__________ assorts gene pairs of homologous
chromosomes independently of gene pairs on all other chromosomes. Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Deserts are typically hot throughout the year and rarely have freezing temperatures
Indicate whether the statement is true or false
Biology & Microbiology