Four of the five characteristics listed below are found
in all chordates. Select the exception.
a. tail
b. bony vertebrae
c. notochord
d. nerve cord
e. pharyngeal gill slits
Answer: b
Biology & Microbiology
You might also like to view...
In snapdragons, the red allele CR is incompletely dominant over the white allele CW. If you cross a pink snapdragon
(CRCW) with a white snapdragon (CWCW), what percentage of the progeny will be red?
a. 0% b. 25% c. 50% d. 75% e. 100%
Biology & Microbiology
The pathway on the left is named for what is
happening in the figure labeled with letter ____.
a. A b. B c. C d. D e. E
Biology & Microbiology
Some animals have no body symmetry or have __________ symmetry like a wheel. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
Inbreeding is less likely to produce offspring that are homozygous for a harmful recessive trait.
a. true b. false
Biology & Microbiology