?

A. Precise representation of reality that includes as many details as possible in order to accurately predict behavior.

B. Simplification of reality that focus only on key relationships and ignore less relevant details.

C. General interpretation of cause and effect.

D. Analytical interpretation of economic behavior involving a good deal of the surroundings social and political structure of the society

E. Devices that usually make it impossible to isolate the impact of a single factor

I spent 3 years in a 4 yesr college in NY my major is psychology with focus on Pre-Pharmacy now I'm almost done but I relocated to cali so my only option is to complete my pre pharmacy req which is not much its only orgo 2, microbio and then im planing to apply at pharmacy schools in the Fall 2015, my question is, is it a good idea to go to community college to complete the pre requs after I attended 4 year college or what should I do please help thanks

A biologist studying a population of mosquitoes measures lambda = 0.9 this growth rate is equivalent to an instantaneous rate of r = ....

A) 1.1

B) 0.22

C) 0.11

D)-0.11

E)0.0

briefly define the ecological concepts of productivity and diversity and explain two views of how these variables might be related to each other

Consider an ecological community in which several species of small fish feed on zooplankton which in turn feed on phytoplankton. A large predatory fish is then introduced into the community. predict some of the possible consequences of this introduction for each trophic level

A. F1 offspring of parents with different phenotypes show intermediate phenotype

B. F1 offspring of parents with different phenotype show dominant phenotype

C. phenotype of the F2 offspring show qualitative (discrete) variation

D. Phenotype of the F2 offspring show qualitative (contineous) variation

A. lipids

B.RNA

C.DNA

D.Protein

E. polysacharide

A. rRNA

B. Helicase

C. Introns

D. HDACs

E. DNA binding protein

suppose you isolate several Okazaki Fragments and began to study them. You would choose your techniques based on your knowledge that Okozaki fragments consists of

A. Lipids

B. RNA

C.DNA

D.protein

E.polysaccharides

A. death rate

B. Intelligence

C fecundity

D stress hormon levels

A. Low metabolic rate

B. Large body size

C. water proof skin

D. All of these

E. none of these

A. Platyhelminthes

B. flukes

C. earthworms

D. tapeworm

E.planarium

A. Multiple species

B. Juvenilles and adulta

C. species that live in the soil

D Abiotic factors

which of the following is paraphyletic group

A. vertebrates

B.invertebrates

C,annelids

D.arthropods

A.the discovery of fossilized shells in sedimentary rocks high in the rocky mountains.

B.the discovery of antibiotics resistant to bacterium

C.the discovery of the geological time scale and radiometric dating

D. the discovery of genetic homology between fruit flies and humans.

E the discovery of natural selection

consider two scenarios in which an ancestral population occupies a large, ecologically homogeneous are, in each scenario, the ancestral population becomes divided into two isolated populations. In the first case, the ancestral population becomes divided into two equal portions by a barrier that prevents movement between them. In the second, a freak storm allows a small number of individual to colonize an island that is distant from the ancestral population. The habitat on the island is slightly different from that used by the ancestral population. Again, you can assume that further movements between the mainland and tha island are not possible. compare and contrast the evolutionary consequences of the two scenarios.

Not only that but I have been taking hard classes which is very hard and require a lot of hard work every day, right now I reached a point where I'm so depressed, sad, angry and want to start a fight with every one, I cant stand people I lost my patience, I feel a lot of negative changes Happened in my personality. I dont know whether its from school may be ?!! because I don't do anything other than studying all day everyday I dont go out I dont have fun. Or may be I just got depressed. I really don't know what happened I need help please if u have read these dont leave without writing what u think I should do