The scope of variation among living organisms is referred to as ____
a. heritability
b. the biosphere
c. biodiversity
d. taxonomy
e. the ecosystem
ANSWER: c
You might also like to view...
Which human cells exhibit endopolyploidy?
A. Sex cells B. Nerve cells C. All somatic cells D. Liver cells E. Red blood cells
The presence of which hormone in a woman's urine indicates that she is pregnant?
a. luteinizing hormone b. follicle-stimulating hormone c. human chorionic gonadotropin d. progesterone e. estrogen
Upon completion of DNA replication the original DNA molecules is said to be:
a. translated b. cut in half c. half old and half new d. none of these apply e. transcribed
The defensive mechanisms that target specific pathogens are called ____________ defenses. These responses involve the white blood cells called ____________ .
Fill in the blank(s) with the appropriate word(s).