Which statement is NOT a characteristic of biofilms?
What will be an ideal response?
They involve bacteria only
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When constructing a karyotype, the chromosome images are arranged in pairs according to ____________________ and ____________________
a. size; telomere location b. size; centromere location c. banding pattern; centromere location d. banding pattern; telomere location e. size; banding pattern
Which of the following is NOT a feature that is
found exclusively among all vertebrates? a. notochord b. pharyngeal gill slits c. four legs d. post-anal tail e. dorsal nerve cord
The above figure represents
a. normal apoptosis. b. two digits that did not separate due to low apoptosis. c. elongated digital cell development. d. a special effect from an alien movie. e. none of these.
An individual who is homozygous ______.
A. expresses the dominant trait B. carries two different alleles for a gene C. expresses the recessive trait D. carries two copies of the same allele for a gene