Overproduction, variation, limits on population growth, and differential reproductive success are
components of:
a. evolution by natural selection.
b. evolution by inheritance of acquired characteristics.
c. punctuated equilibrium.
d. genetic inheritance.
e. gradualism
A
You might also like to view...
Altering the three-dimensional structure of an enzyme might
A. change the amount of energy needed for a reaction. B. prevent the substrate from binding the enzyme's active site. C. change the type of substrate that binds the enzyme's active site. D. change the type of product produced in the reaction. E. allow the reaction to occur at a faster rate.
The promoter of a gene is the part of a gene where RNA polymerase and transcription factors bind, marking the ________.
A) end point of transcription B) start point of transcription C) end point of translation D) start point of translation
Which of the following best describes an embryo in a seed after it has been fertilized?
a. It begins as a sporophyte and ends up as a gametophyte before germination. b. It is usually a gametophyte but can be a sporophyte. c. It is always a sporophyte. d. It is always a gametophyte.
On a global scale, energy _______ ecosystems whereas chemical elements __________ ecosystems.
a. is biologically magnified in... are recycled in b. is dissipated in.... flow through c. flows through... are recycled in d. is continuously supplied through... are continuously removed through e. is recycled in.... flow through