How many planes divide the body of a biradially symmetric animal into two equal parts?
a. none
b. 1
c. 2
d. 4
e. more than 4
C
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Amorphophallus titanum has the largest unbranched inflorescence in the world, reaching over 10 feet in height. One would normally celebrate the existence of such an enormous flower. Regretfully, the scent of the flower has been compared to a “herd of rotting water buffalos.” Which of the following is most likely the pollinator for such a plant?
a. bees b. butterflies c. flies d. birds
The glandular organ represented by the letter
"A" in the above figure is the ____ gland that makes/performs ____. a. hypothalamus; antidiuretic hormone b. pituitary; follicle stimulating hormone production c. adrenal gland; epinephrine d. pancreas; insulin e. none of these
Land plants are thought to have arisen most directly from a(n) red algal ancestor
___________________ Indicate whether the statement is true or false.
The enzyme produced by the pancreas for the breakdown of lipids is
What will be an ideal response?