Which of the following groups is matched with a correct anatomical feature?
A) foraminifera ? silicon-rich tests
B) dinoflagellata ? holdfast
C) diatoms ? tests made of cellulose
D) phaeophyta (brown algae) ? blade
D
You might also like to view...
The relationship between the concentration of a gas in solution and the partial pressure of that gas can be described by
A) Fick's law. B) Poiseuille's law. C) Dalton's law. D) Boyle's law. E) Henry's law.
DNA methylation of a gene during spermatogenesis would be most likely to result in
A. the inactivation of the paternal allele in the offspring. B. dosage compensation by the paternal allele. C. the inactivation of the maternal allele in the offspring. D. the inactivation of the X chromosome. E. dosage compensation by the maternal allele.
Radioactive ____ is commonly used to treat patients with dangerously overactive thyroid glands
a. carbon b. radium c. iodine d. thallium e. cobalt
Individuals in the population grouped
according to levels of maturity define the population's a. carrying capacity. b. age structure. c. density. d. size. e. birth rate.