Practice Questions

TLS Online TPP Program

#Question id: 12334

If a meteor impact or volcanic eruption injected a lot of dust into the atmosphere and reduced the sunlight reaching Earth's surface by 70% for one year, all of the following marine communities most likely would be greatly affected except

#Section 1: Ecology

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#Question id: 10825

#Section 1: Ecology

What are beltian bodies?

#Question id: 10826

#Section 1: Ecology

Gause's principle of competitive exclusion is, essentially,

#Question id: 10827

#Section 1: Ecology

A barnacle grows on a whale, doing it no harm. This is an example of

#Question id: 10828

#Section 1: Ecology

Not all parasitism involves feeding on the body of the host. The exception is

#Question id: 10829

#Section 1: Ecology

A lake rich in nutrients and species is classified as

#Question id: 10830

#Section 1: Ecology

Which of the following helps a prey species avoid being detected by a predator?