Q: Locus refers to the position of what on a chromosome, which controls the characteristics of an organism? Choices: - genome - gamete - rna - gene A:
gene

Q: Dutch scientist christiaan huygens' principle of what states that every point on a wavefront is a source of wavelets that spread out in the forward direction at the speed of the wave itself? Choices: - electromagnetic dynamics - energy propagation - wave dynamics - wave propagation A:
wave propagation

Q: What is defined as a push or pull acting on an object? Choices: - effort - motion - work - force A:
force