A population that maintains several different phenotypes of the same trait displays ________
Fill in the blank(s) with correct word
balanced polymorphism
You might also like to view...
The DNA sequencing reaction uses the enzyme DNA polymerase, a primer, and ____________________
a. a restriction enzyme b. a self-replicating vector c. a plasmid RNA d. the four deoxynucleotides found in DNA e. the four ribonucleotides found in RNA
The movement of some molecules and ions out of excretory system tubules and back into body fluids
is
a. reabsorption. b. release. c. filtration. d. secretion. e. diffusion.
Yeasts are
A. multicelled heterotrophs. B. All of the answer choices are correct. C. single-celled autotrophs. D. single-celled heterotrophs. E. multicelled autotrophs.
The epithelial cells lining the intestine have surface projections that increase the area for absorption. These projections are called ________
A) villi B) mucus C) microvilli D) bile