One surprise from comparative genome projects is that
A) all species examined so far have the same genes.
B) we do not know the function of a great many genes.
C) small organisms can have large genomes.
D) large organisms can have small genomes.
B) we do not know the function of a great many genes.
You might also like to view...
You get the latest strain of the flu virus. How will your cytotoxic T cells respond?
A. They will secrete antigens. B. They will directly destroy the virus. C. They will secrete antibodies. D. They will destroy infected host cells. E. They will destroy all host cells.
The duck-billed platypus shares which of the following traits with non-mammalian animals?
a. teeth. b. lack of cloaca. c. laying eggs. d. hair. e. females produce mile.
An air temperature rise of 10?C will typically ____ evaporation from leaves
a. completely eliminate b. double the rate of c. mostly eliminate d. triple the rate of e. quadruple the rate of
What type of plants are naturally selected when grazing animals eat the tops of plants?
A) plants that don't reproduce via flowers B) plants that grow from the tip of the plant C) plants that grow from the base of the plant D) plants that can grow only after a fire burns the top of the plant