In aquatic vertebrates, which kidney function is critical to helping the organism maintaining homeostasis?
A. The kidneys are relatively small and only require a limited blood supply to maintain their function.
B. The kidneys produce a concentrated form of urine that will help decrease the amount of water lost by the organism.
C. The kidneys will produce white blood cells that will assist the organism in defense of the body.
D. The kidneys have an incredible high rate of tubular reabsorption that allows them to be extremely efficient.
E. The kidneys function to maintain the balance between water and several types of salts.
Answer: E
You might also like to view...
The regulation of milk release, water balance and uterine contractions during childbirth are mediated
by the ____ gland.
a. parathyroid b. pineal c. anterior pituitary d. posterior thyroid e. posterior pituitary
The condition sickle cell anemia is due to
A) the insertion of an amino acid. B) the deletion of an amino acid. C) substitution of an amino acid. D) failure to synthesize a hemoglobin molecule. E) deletion of the ?-chain hemoglobin gene.
Ependymal cells are a type of macrophage
____________________ Indicate whether the statement is true or false.
Following their respective breeding seasons, several species of hummingbirds occur at the same locations in North America and several hummingbird flowers bloom simultaneously in these habitats. These flowers seem to have converged to a common morphology and color. Birds are most visually sensitive to the color red. Hummingbird flowers are pollinated by hummingbirds. Which of the following features of these flowers would indicate they have coevolved with hummingbirds? (Check all that apply.)A) Long tubular flowersB) Flowers are colored violet and blueC) Blooming time of the flowers coincides with the arrival of the hummingbirdsD) Flowers produce a high volume of nectar and sugarE) Flowers are low to the ground
What will be an ideal response?