When a forest fire destroys a habitat, but secondary succession allows the forest to be rebuilt, the new forest will continue to be modified over the years until equilibrium is reached and what has formed?
a. population
b. primary community
c. climax community
d. ecosystem
c. climax community
You might also like to view...
Recessive alleles are usually loss-of-function mutations
Indicate whether the statement is true or false
Primary growth involves:a
an increase in length. b. an increase in girth. c. a production of secondary xylem. d. a production of cork cells. e. a division of vascular cambium cells.
Which of the following statements about HIV is false?
a. HIV infection results in a dramatic decline in the helper T cell population. b. The first cells targeted by HIV are dendritic cells. c. Cytotoxic T cells are the main cells that attack HIV. d. Dendritic cells transport HIV from the mucosa to the lymph nodes. e. HIV attaches to the CD4 component of TH cells.
Glycolysis occurs before fermentation.
a. true b. false