Basic dyes
A. have negative charges.
B. have positive charges.
C. are electrically neutral.
D. contain both positively and negatively charged particles.
B
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Members of the subphylum ____ were among the first animals to colonize terrestrial habitats and are
mostly insects.
a. Myriapoda b. Trilobita c. Chelicerata d. Hexapoda e. Crustacea
Translation is the process of creating a coded message of a single gene
a. true b. false
Which of the following solutions would be most likely to have the highest water concentration?
hypertonic solution isotonic solution hypotonic solution water concentration and tonicity of a solution cannot be compared
When an organism has two different alleles at a gene locus, it is referred to as _____.
a. homozygous recessive b. homozygous dominant c. heterozygous