Ambergris comes from the ____
a. right whale
b. sperm whale
c. gray whale
d. orca
e. blue whale
B
You might also like to view...
Which form of sea life is showing signs of decreasing in numbers?
a. carp b. swordfish c. sharks d. blue fish e. eels
Some bacteria avoid being phagocytized by a host's immune system by means of:
a. ameboid motion. b. their capsule or slime layer. c. efficient use of their flagella. d. changing their cell wall structure. e. eliminating the use of a membrane
Which of the following is an example of reproductive cloning?
A. Bringing our favorite dog Buster back to life by producing a puppy with the exact same DNA B. Producing new skin cells from an individual's DNA to aid in skin grafts after a severe burn C. replicating the insulin gene for the production of transgenic bacteria D. All of the above
Several molecular forms of the same gene may exist; collectively these forms are termed _____.
A) alleles B) homologous genes C) loci D) mutations E) heterogeneous genes