What do the sticky layers of protective slime produced by some bacteria enable them to do?
A) Sexually reproduce
B) Acquire resistance to antibiotics
C) Stick together and form biofilms
D) Move from one location to another
E) Survive extreme conditions for long periods of time
C
You might also like to view...
When a student manipulates a system under study, he or she is collecting:
a. empirical data. b. experimental data. c. observational data. d. data. e. facts.
Syndrome means
a. a chromosome disorder. b. a simple genetic disease. c. a set of symptoms that occur together. d. an incurable disease. e. a rare inborn defect.
All of the following are true regarding pedigree analysis EXCEPT that it
A) documents the transmission of a genetic characteristic over two or more generations. B) is exclusively used to study the patterns of inheritance in dogs. C) reveals whether a trait is dominant or recessive. D) can incorporate molecular biology techniques.
A variant of a trait coded for by a gene is known as ________.
a. DNA b. an allele c. a homozygote d. a hybrid