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WorksheetsEvolution Darwin
Total questions: 29
Worksheet time: 1hrs 1mins
What was Darwin's achievement?
He proposed natural selection as a mechanism for evolution.
He proposed that evolution has occurred.
He advocated the theory of special creation.
None of these.
Which of the following is true of Jean Baptiste Lamarck?
He proposed "acquired characteristics" as a mechanism for evolution.
Organs which are used become prominent and are passed down to the next generation.
He suggested that a blacksmith acquired large muscles which get passed on to the next generation.
All of these.
how well an organism can survive and reproduce in its environment
fossil
fitness
inherited trait
change in a DNA sequence that affects genetic information
mutation
fitness
transformation
the principle that, among the range of inherited trait variations, those contributing to reproduction and survival will most likely be passed on to succeeding generations
fitness
natural selection
evolution
a group of organisms that are closely related and can mate to produce fertile offspring
population
crowd
species
inherited characteristic that increases an organism's chance of survival
adaptation
evolution
fitness
differences in physical traits of an individual from the group to which it belongs
adaptation
variation
homologous structure
HMS Enterprise
The Galapagos Islands are off the coast of ________________.
North America
South America
Central America
Antarctica
What scientist proposed that Earth was shaped by geological forces over time and that Earth is millions of years old?
Charles Lyell
Thomas Malthus
Jean-Baptiste Lamark
James Hutton
Based on the adaptations Charles Darwin observed in finches and tortoises in the Galápagos, he wondered
if species living on different islands had once been members of
the same species.
if finches and tortoises had originated from the same ancestral
species.
if all birds on the different islands were finches.
why all tortoises on the different islands were identical.
Both Darwin and Wallace were naturalists.
True
False
The image below is the famous “I think” sketch that appears in one of Darwin’s notebooks. This sketch represents.
the branches of a tree
all organisms share a common ancestor
organisms don't change and where created in the present form
the Beagle's itinerary
