Basic dyes

A. have negative charges.
B. have positive charges.
C. are electrically neutral.
D. contain both positively and negatively charged particles.


B

Biology & Microbiology

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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

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Translation is the process of creating a coded message of a single gene

a. true b. false

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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

Biology & Microbiology

When an organism has two different alleles at a gene locus, it is referred to as _____.

a. homozygous recessive b. homozygous dominant c. heterozygous

Biology & Microbiology