Most skates are:
a. ovoviviparous.
b. oviparous.
c. live bearers.
d. viviparous.
e. broadcast spawners.
B
You might also like to view...
What is an organic compound?
A. A molecule that contains a nitrogen skeleton B. A molecule that contains both carbon and nitrogen C. A molecule that contains carbon bonded to other elements D. A molecule that contains nitrogen bonded to other elements
Intron frequency varies considerably among eukaryotes. Provide a general comparison of intron frequencies in yeast and humans. What about intron size?
What will be an ideal response?
The silver nitrate that is present in the Breathalyzer solution is not written in the balanced chemical equation because it is a(n) ___ in this reaction.
Fill in the blank(s) with the appropriate word(s).
What is selective toxicity?
A) The level of resistance bacteria displays to a specific chemotherapeutic agent. B) The ability of a chemotherapeutic agent to target all strains of bacteria. C) The ability of a chemotherapeutic agent to target only the pathogen, leaving other bacteria unaffected.