Biology » Page 26

Biology

Edith Compton

Which population is limited by density-dependent factors?

(a) A deer population is reduced as a result of a forest fire.

(b) A population of rams is decimated by an earthquake.

(c) A local wolf population experiences a lethal epidemic of parvovirus.

(d) Many eggs in a population of frogs are destroyed due to drought.

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Biology

Lyons

Which statement correctly explains how recombination increases genetic variation

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Biology

Leia

In an island ecosystem, a species of beetle feeds on the leaves of a shrubby plant. A species of songbird preys on the beetle species. A hawk species hunts the songbirds for food. Which of the following species most likely has the smallest population?

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Biology

Asia Davila

which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

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Biology

Nico Oneill

Which of the following is a growing threat to animals

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Biology

Lamont Kim

Semi-conservative dna replication takes place during which phase

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Biology

Felix Davila

Organisms can reproduce asexually or sexually. All BUT ONE of the steps below is involved in sexual reproduction. Which step describes asexual rather than sexual reproduction?

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Biology

Roy Mcdonald

What would have to be done to plant oil to transform it to a trans fat?

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Biology

Rayan

Restrictions that are used in solver to limit the results are called

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Biology

Alexia Bonilla

Where are methanogens found

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Biology

Yasmine Delacruz

True or false: most cells in the human body go through meiosis not mitosis

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Biology

Carla Richmond

Explain why cells divide at different rates

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Biology

Macie Navarro

Which best explains what would happen to the muscular system if the digestive system broke down? A. Oxygen would not be removed, and the muscles would not be able to move. B. An increase in wastes would be sent to each cell, and they would become infected. C. No carbon dioxide would be available to the cells, and the organism would die. D. No energy would be available to the cells, and the organism would not be able to move.

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Biology

Porkchop

What does the carrying capacity describe

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Biology

Ayers

If asked to join a science panel to speak to congress, could you explain how this fragmentation process could lead to extinction? select the three correct statements.

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