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the finch had different traits that were noted as ___. This variation was simulated as different ___.

Beaks and Tools

Which is the most likely evolutionary response of birds to a food supply of insects living in deep, narrow tunnels?

Birds' beaks get progressively longer and thinner with each generation.

How can an island support large populations of both large ground finches and small ground finches

Large seeds and small seeds

The original island had _______. The new island had __________.

Lental seeds , leema seeds

What round had no competition

Round 1

The Galapagos Islands are where Charles Darwin:

Studied unusual animals

In the phrase "survival of the fittest," the term "fittest" refers to:

The best-adapted organisms

In this lab ____ ____ represents a stomach

pitri dish

what was the selecting agents

seeds

Dogs are an example of:

selective breeding

Which variation would be most likely to benefit any organism, regardless of environment?

the ability to produce energy more efficiently.

The beaks of finches found on various Galapagos Islands differed based on:

the available food supply

Characteristics or _______ are also known as _____types

traits , phenotypes

how could you use the materials provided in this lab to test your explanation

tweezers (big beak) and Pliers (small beak). 2 different seeds on 1 island

What is least likely to be an example of a variation within a species?

number of limbs

Round __ had little competition and this led to _______________

1 , higher survival rate

Which of the following is an example of an environmental pressure?

A lake that's gradually running out of water

how were the enviromental conditions simulated in the lab?

Alumiumum tray and seeds taken away

What is a common ancestor?

An animal from which two or more different species evolved

When nature "selects" a variation, that means that the trait:

Gets passed along from generation to generation

On Darwin's tree of life, organisms at the base of a branch:

Give rise to species farther down the branch

Evolution

How organisms change across many generations

which tool had the least survival

chopsticks

what are two major enviormental conditions

drought and islands

The habitat was an aliminum tray which represents an _____

island