Perchlorate contamination of waterways causes which of the following problems in frogs?
a. male frogs with both male and female sex organs
b. excessive growth
c. interference with the metabolism of iodine
d. low blood calcium and slowed bone formation
c
You might also like to view...
The establishment of DNA as the genome of the cell may have resulted from the need to store genetic information in a more stable form than RNA
Indicate whether the statement is true or false.
Most ATP molecules are produced during which phase of aerobic respiration?
A) electron transport chain B) fermentation C) glycolysis D) Krebs cycle
Which of the following is in order from most inclusive to least inclusive?
A) kingdom, phylum, order, class, family, genus, species, domain B) domain, kingdom, phylum, class, order, family, species, genus C) kingdom, domain, class, phylum, family, order, genus, species D) domain, kingdom, phylum, class, order, family, genus, species
Savannas are tropical regions characterized by scant, seasonal rainfall that supports grasses and a few drought-resistant trees
Indicate whether the statement is true or false