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What is an example of selective breeding?

Name one advantage of electron microscopes.

What are the three pieces of evidence that support the endosymbiotic theory?

Move around for at least part of their life. Answer: A. Living organisms B. Animals C. Species D. Eukaryotes

Ancestors of ducks did not have webbed feet. In terms of natural selection, explain how the webbed feet could have evolved.

When an organism consumes other organisms for food, they are called heterotrophs. When organisms can create their own food, they are called autotrophs. Which kingdoms are autotrophic, heterotrophic, and which can be either? Animalia: Plantae: Protista: Fungi:

What makes up the 'rungs' of the DNA molecule?

What kind of symbiotic relationship exists between the bird and the elephant? a) Mutualism b) Commensalism c) Parasitism d) Predation

Which organisms are tertiary consumers in this food web? Select all that apply. A. Convict tang B. Clam C. Tiger shark D. Triggerfish E. Manta ray

What are some specific decomposers of the savanna?

Identify the four principles of natural selection and provide examples not used in the section.

List the inputs and outputs of the Calvin Cycle. # 2012 ## 2012

What describes the product of DNA replication?

What is NADPH responsible for? Where do the "light" reactions (light-dependent) take place?

What is the most common form of mutualism? A. Eating symbiosis B. Predator symbiosis

Name endangered species in the temperate deciduous forest biome.

What are the different forms of genes for a single trait called?

What percentage of DNA is the same in chickens and dinosaurs?

List the three parts of the Modern Cell Theory.

Why are human gametes haploid instead of diploid?

What is the energy source for producers, consumers, and decomposers?

Meiosis starts with a single diploid cell and produces four haploid cells. A) TRUE B) FALSE

Both photosynthesis and chemosynthesis produce a similar energy-containing product that supports the food chain. Which of these is the energy-containing "food" produced during photosynthesis and chemosynthesis? A. Sugars such as glucose B. Minerals such as quartz C. Metals such as mercury

How are meiosis and mitosis different? # A. Chromatids are formed only during the process of meiosis. B. Meiosis produces four cells, but mitosis produces two cells. C. Mitosis has anaphases I and II, but meiosis has only anaphase I. D. Mitosis produces haploid cells and meiosis produces diploid cells.

List the three major clades of life. To which clade do you (as an animal) belong?

What are all the decomposers in the ocean?

What is the difference between the terms "recombinant" and "parental" when analyzing the traits passed on to the offspring?

Specify the three main types of aquatic ecosystems.

Fatigue, medication, drugs, or illness can: A. Decrease the effect alcohol has on a person. B. Increase the effect alcohol has on a person. C. Are not factors on the effect of alcohol. D. None of the above.

Do protists have cell walls? If so, what are they made of?

Is Myxococcus bacteria prokaryotic or eukaryotic?

Explain the difference between radial and bilateral symmetry in animals, and give an example of each type.

What are the six characteristics of life? a. All living things: i. ii. iii. iv. v. vi.

Which phrase best defines evolution by natural selection?

A 9:3:3:1 ratio of phenotypes in the F2 generation of a dihybrid cross: A. indicates that the dihybrid cross is basically equivalent to two independent monohybrid crosses. B. holds true only for genes on the same chromosome. C. is not indicative of independent assortment. D. indicates that an epistatic relationship exists between the two genes under investigation.

Explain the process of tissue cultures using healthy cells.

What is the result of mitosis?

What is the difference between a community and a population? A. A community has only one organism, while a population has many organisms. B. A population has only one ecosystem, while a community has many ecosystems. C. A community has only one biome, while a population has many biomes. D. A population has only one species, while a community has many species.

Using the table on the right as a guide, answer the following questions about light-independent reactions: What are the requirements of light-independent reactions? Where do light-independent reactions occur? A table titled "Light-dependent Reactions" is shown. The requirements are light, energy, and water. The site is the thylakoid membrane. The process is light energy splits water and excites electrons in chlorophyll. ATP and NADPH are produced. The products are ATP, NADPH, and oxygen.

List four things that prokaryotic cells and eukaryotic cells have in common.