A series of changes in a single lineage of species, without branching to create additional species, is
called
a. cladogenesis.
b. paedomorphosis.
c. punctuated equilibrium.
d. adaptive radiation.
e. anagenesis.
E
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The sequence in which the first species to inhabit an area are replaced by others is ____________________. Fill in the blank(s) with the appropriate word(s)
The attachment point of a muscle to a bone that can move is called the ________
A) origin B) insertion C) synergistic D) antagonistic
Parasitic and scavenger fish
A) sharks and rays B) lamprey and hagfish C) bony fish D) coelacanths
Which characteristic is correlated with cancer cells and metastasis?
A. Altered nuclear and cytoplasmic controls governing cell growth and division B. Increased use of aerobic respiration C. Expansion of the cytoskeleton D. Normal chromosome number E. Decreased blood supply to the tumor