Archive | October, 2010

Helppppp Bio Questions, They Are Hard And I Hate Bioo?

Question 8
For natural selection to occur, organisms must ____.
all of the listed choices
produce more offspring than can survive
be able to pass on adaptive traits to their offspring
have a variety of traits that affect their success in surviving and reproducing
Question 9
Change in organisms’ characteristics over time is termed biological _____.
homeostasis
evolution
sedimentation
biogeography
Question 10
A group of individuals that possess similar characteristics and can interbreed and produce fertile offspring is called a _____.
species
genome
community
population
Question 11
When we examine the differences in amino acids found in human hemoglobin and the hemoglobin of other vertebrate species, we find ____.
no differences at all; all hemoglobin is identical
the fewest differences in species such as apes and monkeys, more differences in non-mammalian groups like birds, and the most differences in the simplest forms like lampreys
a random distribution; every species seems different but there is no discernible pattern
Question 12
Religion-based alternative ideas for the origin of species cannot be taught in science classes because ____.
scientists are close-minded atheistic fanatics who want to destroy the moral values of our nation
religion-based explanations are not testable, because spiritual experiences are subjective rather than objective
Question 13
In a careful study of beak size and shape in Galapagos finches done in the 1970’s, researchers found _____.
no evidence of population traits changing over time
the average beak depth in chicks changed from one year to the next in response to environmental changes
Question 14
An organism’s niche is best described as its _____.
ecological role
genomic makeup
tendency to undergo mutation
habitat type
Question 15
Charles Darwin’s ideas about how the forces of nature create changes in living organisms were rooted in 30 years of observation, including his service as a naturalist on the HMS Beagle, which spent _____ exploring and mapping the coastline of South America and circumnavigating the globe.
several months
twenty years
five years
one year
Question 16
The ancestor of the modern whale seems to have been a four-limbed hooved animal, somewhat piglike (see p. 251). The modern whale has totally lost its hind-legs, but it still retains bones of the pelvis, although the pelvis serves no apparent purpose any more. In this case, the whale’s pelvis is considered a ____.
result of sexual selection
homozygous structure
vestigial structure
analogous structure
Question 17
The wings of birds and bees are built from completely different tissue origins, although both types of organisms use their wings for the same purpose: flying. In this case, wings would be described as _____.
devolved
an analagous structure
a homologous structure
vestigial organs

Posted in Affiliate Marketing 1010 Comments

Do You Think It’s Difficult Not To See The Train Wreck?

It’s no secret America’s dependency on cheap fossil fuel resources, an abundance of other non-renewables, and an enormous agricultural hearth. The economic activities associated with these have made America undisputably the major economic player in the world… in a historical context they’ve spurred on trade surpluses and major industry… nowadays I would argue you see it’s spinoffs with a nation that has the majority of the world’s purchasing power.
What do you think America should do to conserve this? Western agricultural lands will (if they haven’t already) start drying up… underground aquifers are running low, cheap irrigation water is stretching thin. Non-renewable fossil fuels are far past their peack domestically, with world peak supply coming soon…. they will inevitably grow too expensive to have cheap transportation to market, thereby increasing prices for common consumer goods. American industries are moving to other nations to exploit cheap labour to reduce marginal costs… this is obviously hurting secondary industries at home.
This train wreck is coming in one form or another so long as America’s economy continues it’s reliance on this. What would you propose the American peopel do about the following:
1) Industrial dismantling in the US
2) Water shortages threatening agricultural lands
3) Dependence on non-native monoculture crops that ruin ecologies of certain areas.
4) Dependence on non-renewable fossil fuels (the majority coming from foreign supplies).

Posted in Affiliate Marketing 1010 Comments

Who Do I Go To When Yahoo Customer Service Staff Do Not Listen To Me?

I am having problems signing into my email. I was told to change the password by Yahoo due to a concern about someone breaking into my account. So I changed my password and I am no longer able to access my account. So I call Yahoo customer service and everyone I speak to tells me the same thing. There is a security question that is affiliated with my account that I did not choose, therefore there is no anwer to the question. I believe that at one time this was a default question that was added to my email account. Anyway, I keep trying to explain this to the customer service reps and they keep calling me a liar, telling me that this must be the password I chose, when in fact I never chose that question. How do I get them to believe, I have not be able to access my email for a month. Can anyone help.

Posted in Featured Articles0 Comments

Sending This To Myself To Print At School. Correct Any If They’re Wrong.?

Thermal Energy: Random kinetic energy possessed by objects in a material at finite temperature.
Photosynthesis: The process by which plants and other photoautotroph generate carbohydrates and oxygen from carbon dioxide, water, and light energy in chloroplasts
Producer: A producer is anything that can make its own food, like plants. Producers are usually the start of the food chain.
Cellular Respiration: The series of metabolic processes by which living cells produce energy through the oxidation of organic substances.
Consumer: animals or plants that cannot make their own food. They must eat or consume plants and animals for food
Ecological Niche: a term describing the relational position of a species or population in its ecosystem to each other
Food Chain: A succession of organisms in an ecological community that constitutes a continuation of food energy from one organism to another as each consumes a lower member and in turn is preyed upon by a higher member.
Trophic Level: A group of organisms that occupy the same position in a food chain.
Food Web: A complex of interrelated food chains in an ecological community
Ecological pyramid: A pyramid-shaped diagram representing quantitatively the numbers of organisms, energy relationships, and biomass of an ecosystem; numbers are high for the lowest trophic levels (plants) and low for the highest trophic level (carnivores).
Biomass: The total mass of living matter within a given unit of environmental area
Biogeochemical Cycle: The chemical interactions that exist between the atmosphere, hydrosphere, lithosphere, and biosphere.
Water Cycle: The cycle of evaporation and condensation that controls the distribution of the earth’s water as it evaporates from bodies of water, condenses, precipitates, and returns to those bodies of water. Also called hydrologic cycle.
Carbon Cycle: The combined processes, including photosynthesis, decomposition, and respiration, by which carbon as a component of various compounds cycles between its major reservoirs-the atmosphere, oceans, and living organisms.
Nitrogen Cycle: A chain of thermonuclear reactions in which nitrogen isotopes are formed in intermediate stages and carbon acts essentially as a catalyst to convert four hydrogen atoms into one helium atom with the emission of two positrons. The entire sequence is thought to generate significant amounts of energy in the sun and certain other stars
Limiting Factors: The success of an organism is limited by the presence or absence of the factors necessary for survival. Often growth of a population is limited by an apparently minor factor in the environment, such as the presence of trace elements in the soil.
Tolerance Range: each ecosystems population’s ability to adjust to variations in its physical and chemical environment
Carrying Capacity: The maximum number of individuals that a given environment can support without detrimental effects
Biome: A major regional or global biotic community, such as a grassland or desert, characterized chiefly by the dominant forms of plant life and the prevailing climate.
Succession: The act or process of following in order or sequence.
Biodiversity: The variability among living organisms on the earth, including the variability within and between species and within and between ecosystems.
Invasive Species: Any species that has been introduced to an environment where it is not native, and that has since become a nuisance through rapid spread and increase in numbers, often to the detriment of native species.
Pollution: The act or process of polluting or the state of being polluted, especially the contamination of soil, water, or the atmosphere by the discharge of harmful substances
Monoculture: A single, homogeneous culture without diversity or dissension.
Pest: An injurious plant or animal, especially one harmful to humans.
Leaching: To remove soluble or other constituents from by the action of a percolating liquid.
Pesticide: A chemical used to kill pests, especially insects

Posted in Affiliate Marketing 1010 Comments

Accounting Help Please?

1. Hamilton Company has cash in bank of $10,000, restricted cash in a separate account of $3,000, and a bank overdraft in an account at another bank of $1,000. Hamilton should report cash of
$9,000
$10,000
$12,000
$13,000
2. What is the preferable presentation of accounts receivable from officers, employees, or affiliated companies on a balance sheet?
As offsets to capital.
By means of footnotes only.
As assets but separately from other receivables.
As trade notes and accounts receivable if they otherwise qualify as current assets.
3.
If a company purchases merchandise on terms of 1/10, n/30, the cash discount available is equivalent to what effective annual rate of interest (assuming a 360-day year)?
1%
12%
18%
30%
4. Holtzman Corporation had a 1/1/07 balance in the Allowance for Doubtful Accounts of $10,000. During 2007, it wrote off $7,200 of accounts and collected $2,100 on accounts previously written off. The balance in Accounts Receivable was $200,000 at 1/1 and $240,000 at 12/31. At 12/31/07, Holtzman estimates that 5% of accounts receivable will prove to be uncollectible. What is Bad Debt Expense for 2007?
$2,000.
$7,100.
$9,200.
$12,000.
5.
On December 31, 2007, Eller Corporation sold for $75,000 an old machine having an original cost of $135,000 and a book value of $60,000. The terms of the sale were as follows:
$15,000 down payment
$30,000 payable on December 31 each of the next two years
The agreement of sale made no mention of interest; however, 9% would be a fair rate for this type of transaction. What should be the amount of the notes receivable net of the unamortized discount on December 31, 2007 rounded to the nearest dollar? (The present value of an ordinary annuity of 1 at 9% for 2 years is 1.75911.)
$52,773.
$67,773.
$60,000.
$105,546.
6. On January 1, 2006, Marr Co. exchanged equipment for a $400,000 zero-interest-bearing note due on January 1, 2009. The prevailing rate of interest for a note of this type at January 1, 2006 was 10%. The present value of $1 at 10% for three periods is 0.75. What amount of interest revenue should be included in Marr’s 2007 income statement?
$0
$30,000
$33,000
$40,000
7. Which of the following is true when accounts receivable are factored without recourse?
The transaction may be accounted for either as a secured borrowing or as a sale, depending upon the substance of the transaction.
The receivables are used as collateral for a promissory note issued to the factor by the owner of the receivables.
The factor assumes the risk of collectibility and absorbs any credit losses in collecting the receivables.
The financing cost (interest expense) should be recognized ratably over the collection period of the receivables.
8. Nottingham Corporation had accounts receivable of $100,000 at 1/1. The only transactions affecting accounts receivable were sales of $900,000 and cash collections of $850,000. The accounts receivable turnover is
6.0
6.6
7.2
9.0
9.
In preparing its August 31, 2007 bank reconciliation, Adel Corp. has available the follow-ing information:
Balance per bank statement, 8/31/07 $21,650
Deposit in transit, 8/31/07 3,900
Return of customer’s check for insufficient funds, 8/30/07 600
Outstanding checks, 8/31/07 2,750
Bank service charges for August 100
At August 31, 2007, Adel’s correct cash balance is
$22,800
$22,200
$22,100
$20,500
10. The cash account shows a balance of $45,000 before reconciliation. The bank statement does not include a deposit of $2,300 made on the last day of the month. The bank statement shows a collection by the bank of $940 and a customer’s check for $320 was returned because it was NSF. A customer’s check for $450 was recorded on the books as $540, and a check written for $79 was recorded as $97. The correct balance in the cash account was
$45,512.
$45,548.
$45,728.
$47,848.

Posted in Featured Articles0 Comments

Is Psychotherapy Helpful And Does It Work?

isn’t all this just talking about one’s problem or is there more to it? I’ve talked a lot about my problems and what the problem is, with the person I’ve had problems with, but it turns into an argument, which is useless, since I have to live with this person. I know my ultimate solution is to get out and move on, on my own. But does psychotherapy exist for a reason other than psychotherapist making money off of a niche?

Posted in Affiliate Marketing 1010 Comments

Archives

Powered by Yahoo! Answers