The largest reservoir of carbon is ____
a. consumers
b. nutrients in soil
c. producers
d. sedimentary rock
e. water
ANSWER: d
You might also like to view...
What is the term for the estimated total availability of organic matter for food?
a. annual biomass production b. above-ground biomass c. net primary productivity d. gross biomass volume
When considering non-related traits, the fact that they may be inherited individually without any effect
on one another is known as a. segregation. b. independent assortment. c. synapsis. d. independent segregation. e. non-disjunction.
Nate is gaining weight, is often tired, and feels cold. His thyroid hormone level is high as is the level of TSH. Nate also has a goiter. Which of these diagnoses is the most likely for Nate's condition?
A) defective thyroid hormone receptors in his body cells B) insufficient iodine in his diet C) defective receptors for thyroid hormone control by the anterior pituitary D) too much iodine in the diet
In mammals, the presence of four limbs is ________, and hair is ________
A) a shared derived character; a shared ancestral character that places mammals in the tetrapod clade B) a shared ancestral character; a shared derived character unique to mammals C) a homologous feature; an analogous feature D) monophyletic; parsimonious