Unit 7 & 8 Final Test Review

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With the beliefs system in the 19th century, what discovers confused people?

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Charles Darwin's theory of Natural selection included all of the following (check any correct answer)

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Jean Lamarck's contribution to the theory of evolution was the inheritance of acquired characteristics.

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Aristotle was one of the first to develop ideas about nature. Which idea did he derive?

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Master genes direct the development of the body form/shape.

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Rats that are poisoned by Warfarin were able to survive and pass on their genes to their offspring while the Warfarin resistant rats died.

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Select all of the conditions of a stable Hardy-Weinberg population.

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Natural selection simply put is?

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Genetic drift ...?

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Mutations are...?

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Cattle have been bred by ranchers for years to remove the horn gene from the herd. This is an example of?

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Graph 1 represents....

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Graph 3 represents....

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Peppered moths were affected by pollution which led to an increase in dark colored moths and a decrease in the light colored moths. What type of selection is exhibited?

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In many bird species, males are larger and flashier than females. This occurs because females select those males.

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❌ occurs when a population size is severely reduced. When a small group of individuals move to a new area branching out from the original population this is called the ❌. When alleles move between populations you have ❌.

Bottleneck

founder effect

gene flow

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When genes cannot flow (reproduction cannot happen) between two populations because they have become so different this is called?

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Types of Reproductive isolation:
Timing of reproduction differs in ❌ isolation
Size or shape of an individuals reproductive parts prevent it from mating in ❌ isolation
Differences in behavior causes ❌ isolation
When gametes meet up but are unable to form a zygote ❌ occurs.
When individuals can produce offspring but those offspring cannot produce functional gametes ❌ occurs

Temporal

Mechanical

Behavioral

gamete incompatibility

Hybrid sterility

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What is a population?

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What type of population size estimation is shown in the picture?

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Which picture represents random distribution?

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Which image represents clumped distribution?

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What is the per capita growth rate (r) of a shrew population if the birth rate is .4 and the death rate is .1?

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What is the size of a shrew population after one month if the starting shrew population is 300 shrews and the per capita growth (r) is 0.3?

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❌ curves, death rate is high early in life. ❌ curves death rate for the population is fairly constant. ❌ curves; death occurs later in life.

Type III

Type II

Type I

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When did the shrew population reach carrying capacity?

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Which population has the highest percentage of births compared to the rest of their population?

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In the United States are their more women or men above 60?

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Density independent limiting factors include forest fires, tornadoes and floods.

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Select the following reasons carrying capacity could be reached.

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Species interactions:
A bird nesting in a tree is an example of ❌. An insect pollinating a plant is an example of ❌. Roundworms living in a dog's intestines is an example of ❌. Predation occuring between a lynx and hare is an example of ❌.

commensalism

mutualism

parasitism

exploitation

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A poison dart frog is very brightly colored orange and black. This is an example of ______________________.

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A non-poisonous ant is striped black and yellow to prevent from being eaten. This is an example of _______________.

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When a barren habitat such as a new volcanic island begins to colonize these individuals arrive first?

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In secondary succession, pioneer species colonize a barren habitat such as a new volcanic island.

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Kudzu, a type of vine introduced to the United States grows extremely fast in the southeast and now blankets almost everything. Kudzu is a type of?

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In a food web, grass is usually considered the _________________________.

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In this energy pyramid which trophic level would be considered the heterotroph/primary consumer.

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In an energy pyramid to describe feeding relationships within an ecosystem as you go up the pyramid the amount of energy increases.

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Which of the following elements cycle through ecosystems?

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What type of consumer is the fox?

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Which organism is the primary producer?

Final Test Review over Evolution and Ecology

Unit 7 & 8 Final Test Review

Unit 7 & 8 Final Test Review

With the beliefs system in the 19th century, what discovers confused people?

Charles Darwin's theory of Natural selection included all of the following (check any correct answer)

Jean Lamarck's contribution to the theory of evolution was the inheritance of acquired characteristics.

Aristotle was one of the first to develop ideas about nature. Which idea did he derive?

Master genes direct the development of the body form/shape.

Rats that are poisoned by Warfarin were able to survive and pass on their genes to their offspring while the Warfarin resistant rats died.

Select all of the conditions of a stable Hardy-Weinberg population.

Natural selection simply put is?

Genetic drift ...?

Mutations are...?

Cattle have been bred by ranchers for years to remove the horn gene from the herd. This is an example of?

Graph 1 represents....

Graph 3 represents....

Peppered moths were affected by pollution which led to an increase in dark colored moths and a decrease in the light colored moths. What type of selection is exhibited?

In many bird species, males are larger and flashier than females. This occurs because females select those males.

❌ occurs when a population size is severely reduced. When a small group of individuals move to a new area branching out from the original population this is called the ❌. When alleles move between populations you have ❌.

When genes cannot flow (reproduction cannot happen) between two populations because they have become so different this is called?

What is a population?

What type of population size estimation is shown in the picture?

Species interactions:
A bird nesting in a tree is an example of ❌. An insect pollinating a plant is an example of ❌. Roundworms living in a dog's intestines is an example of ❌. Predation occuring between a lynx and hare is an example of ❌.