Which of the following is NOT one of the major interactions between organisms in an ecosystem?

a.

submission

c.

competition

b.

symbiosis

d.

predation

How many pair of chromosomes make up a set of homologous chromosomes A) 1 B) 2 C) 3 D) 4

Hypothesis may arise from what

Deer run in zigzag patterns when being chased by predators. What type of adaptation is this? a. Behavioral b. Physiological c. Structural d. Ecological

Fragmenting one large park or preserve into many small parks with human habitation in between them is most likely to lead to which of the following? a. Reduction in species diversityb. Stabilization of microclimatesc.

According to the study done by the nhsls what percent of the population is bisexual

Which molecule is correctly paired with the class of molecule to which it belongs?

Crossing of a homozygous wild type with a mutant that is heterozygous for a dominant mutation will result in F1 progeny of whichA) all show the mutant phenotype. B) half show the wild-type phenotype and half show the mutant phenotype.

Is a bush in your backyard dead or alive

Conservation biologists are most interested in which three evolutionary mechanisms? A. natural selection, migration, and mutation B. artificial selection, adaptation, and sexual selection C. overpopulation, competition, and selective breeding D.

What is the specific location of a gene on a chromosome