A large population of green aphids lives in an field and feeds on wild rose plants. What will most likely resut if exposure to insecticides causes mutations in the aphids over

several generations?

These two cats have a child together. The white fur trait is recessive. The black cat has a heterozygous genotype. What are the chances their child will have black fur? Explain how you arrived at this conclusion. What steps did you follow?

In general, the frequency with which crossing over occurs between two linked genes depends on what? A. how far apart they are on the chromosome B. the phase of meiosis in which the crossing over occurs C. the characters the genes code for D.

A student sets up an experiment with two groups of bacteria. one group is exposed to the normal amount of mercury found in the environment.

How might knowledge of science be important to an artist?

Which term means the level of effort required to complete an activity? a. recovery b. intensity c. time d. variation

Biological transmission differs from mechanical transmission in that biological transmission involves reproduction of a pathogen in an arthropod vector prior to transmission. works only with noncommunicable diseases. requires direct contact.

A bacterium and amoeba are placed in different domains because A. a bacteria is single celled B an amoeba is photosynthetic C an amoeba can move D a bacterial cell is much simpl

Is the scientific method a linear process?

Which kind of pollution impacts the health of organisms and is found in the troposphere and is part of the stratosphere? global warming greenhouse effect atmospheric solar

Identify the passageway found in the spinal cord that is continuous with the ventricles.