Chapter 13: evolution

¡Supera tus tareas y exámenes ahora con Quizwiz!

Population

A group of individuals of the same species living in the same place at the same time is called a ____.

aposematic

A nasty-tasting insect, such as a Monarch butterfly, is also very brightly colored. This coloration is known as ____ coloration.

Evolutionary adaption

A population's increase in the frequency of traits suited to the environment is called ____.

Selection event

Any occurrence that can kill up to large numbers of the population is known as a ____.

descent with modification

Besides natural selection, the other main concept in Darwin's book is ____.

The Scottish geologist who wrote Principles of Geology in 1830.

Charles lyell

6000 yrs old

During Darwin's time, the age of the Earth was thought to be ____.

Gradualism

Geological processes work over vast spans of time.

a human deciding which ones to breed

In artificial selection, such as selective breeding of crops, farm animals, and pets, the selection event is ____

true

Individuals don't evolve, but populations do

According to ____, the mechanism for evolution was by the inheritance of acquired traits.

Jean-Baptiste de Lamarck

Stromatolites

Oldest known fossils

Aristotle

Species were fixed (permanent) and did not evolve, according to the Greek philosopher, ____.

Alfred Russel Wallace

The British naturalist, working overseas in Indonesia and Malaysia, who independently came up with the same ideas that Darwin had

Charles Darwin

The Englishman who wrote "On the Origin of Species" in 1844.

Uniformitarianism

The geological processes that shaped Earth are the same processes operating today. Charles lyell

natural selection

The main mechanism for evolution is ____.

homology

The same anatomical structure, present in the same relative place in different organisms, but which may have a different function in each.

all of them

Which of these are used as evidence for evolution: fossils and the fossil record, biogeography, comparative anatomy, comparative embryology, molecular biology?

Evolution can be defined as ____.

change over time

adaption

heritable characteristic that increases an organism's ability to survive and reproduce in an environment

Biogeography

species are found in certain areas because their ancestors lived in the area also

adaptive radiation

the rapid formation of lots of species from one common ancestor

molecular biology

the study of biological structures, functions and heredity

comparative embryology

the study of the similarities and differences in the embryos of different species

continental drift

why are marsupials distributed around the world


Conjuntos de estudio relacionados

Child, Family, And Community Quiz

View Set

psychiatric medication Saunders study mode

View Set

Chapter 2: Job Analysis and Design

View Set