Scientists at the Natural History Museum in London estimate that more than ____ percent of living

species have not yet been discovered.



a. 11
b. 27
c. 32
d. 56
e. 98


E

Biology & Microbiology

You might also like to view...

An oxidase detection test can be used to identify certain bacteria because they are missing or lack expression of ________.

A. cytochrome C oxidase B. mitochondria C. coenzyme Q D. ATP synthase E. NAD

Biology & Microbiology

Refer to Figure 20-2. The type of speciation mechanism that occurred between the Poo-uli and the Apapane is most likely:


a. allopatric speciation.
b. allopolyploidy.
c. sympatric speciation.
d. punctuated equilibrium.
e. macroevolution.

Biology & Microbiology

The risk of developing cancer can be decreased by:

a. increasing the amount of nitrates in the diet. b. exposing questionable tumors to x-rays. c. avoiding smoked, and salt-cured foods. d. examining the breasts and testes every two years. e. exposing neoplasms to UV radiation.

Biology & Microbiology

Antibody molecules circulate in lymph, blood, and tissue fluids.

Answer the following statement true (T) or false (F)

Biology & Microbiology