In bilateral animals, _____ is contained within a cavity, cushions the gut during body movements, and is a means by which materials are distributed throughout the body
a. a coelom
b. mesoderm
c. a mantle
d. a water-vascular system
e. coelomic fluid
e
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Gene therapy has not yet cured any patient of his or her genetic disorder
a. True b. False Indicate whether the statement is true or false
What is the name of the membranous structure that compartmentalizes the cytoplasm of eukaryotic organisms?
A) ribosome B) mitochondria C) nucleoid D) cytosol E) endoplasmic reticulum
The most eco-friendly strategy to minimize our use of nonrenewable mineral sources is _____________.
A. chemically synthesizing them B. reducing consumption C. utilizing bio-based alternatives D. deep mining instead of surface mining E. bacterial remediation
This term describes the amount of carbon dioxide a person puts into the atmosphere.
A) Skin cancer B) Carbon footprint C) Age structure D) Emigration E) Desertification F) Chlorofluorocarbon G) Ozone H) Carrying capacity I) Density-dependent J) Death rate