Evidence of Evolution Exit Ticket
1. In 2007, scientists broke open a fossil of a dinosaur bone and found some preserved tissues. Analysis showed
that some proteins in these tissues are very similar to protiens found in modern chickens. The conclusion that
these dinosaurs are related to modern chickens is based on
a. Molecular similiarities
c. Similarities in behavior
b. Natural selection
d. The occurrence of mutations
2.
The diagram to the right represents the bone arrangements in the front limbs of
three different species of mammals. The similarities and diffferences in these
limbs suggest that all three species developed from the same ancestor, but
a. Produced different numbers of offspring
b. Adapted to different habitats
c. Lived in different time periods
d. Migrated to similar habitats
Evidence of Evolution Exit Ticket
1. In 2007, scientists broke open a fossil of a dinosaur bone and found some preserved tissues. Analysis showed
that some proteins in these tissues are very similar to protiens found in modern chickens. The conclusion that
these dinosaurs are related to modern chickens is based on
a. Molecular similiarities
c. Similarities in behavior
b. Natural selection
d. The occurrence of mutations
2.
The diagram to the right represents the bone arrangements in the front limbs of
three different species of mammals. The similarities and diffferences in these
limbs suggest that all three species developed from the same ancestor, but
a. Produced different numbers of offspring
b. Adapted to different habitats
c. Lived in different time periods
d. Migrated to similar habitats
Evidence of Evolution Exit Ticket
1. In 2007, scientists broke open a fossil of a dinosaur bone and found some preserved tissues. Analysis showed
that some proteins in these tissues are very similar to protiens found in modern chickens. The conclusion that
these dinosaurs are related to modern chickens is based on
a. Molecular similiarities
c. Similarities in behavior
b. Natural selection
d. The occurrence of mutations
2.
The diagram to the right represents the bone arrangements in the front limbs of
three different species of mammals. The similarities and diffferences in these
limbs suggest that all three species developed from the same ancestor, but
a. Produced different numbers of offspring
b. Adapted to different habitats
c. Lived in different time periods
d. Migrated to similar habitats
3.
Which information would best help scientists verify the relationships among
the organisms shown to the right?
a. The organisms’ nutritional requirements
b. The organisms’ DNA sequences
c. The organisms’ migratory patterns
d. The organisms’ population sizes
4.
A hypothesis that two organism from different species are related to each
other is best supported bya. The presences of homologous structures
b. A similarity in diet
c. The presence of nitrogenous bases
d. a similarity in method of reproduction
3.
Which information would best help scientists verify the relationships among
the organisms shown to the right?
a. The organisms’ nutritional requirements
b. The organisms’ DNA sequences
c. The organisms’ migratory patterns
d. The organisms’ population sizes
4.
A hypothesis that two organism from different species are related to each
other is best supported bya. The presences of homologous structures
b. A similarity in diet
c. The presence of nitrogenous bases
d. a similarity in method of reproduction
3.
Which information would best help scientists verify the relationships among
the organisms shown to the right?
a. The organisms’ nutritional requirements
b. The organisms’ DNA sequences
c. The organisms’ migratory patterns
d. The organisms’ population sizes
4.
A hypothesis that two organism from different species are related to each
other is best supported bya. The presences of homologous structures
b. A similarity in diet
c. The presence of nitrogenous bases
d. a similarity in method of reproduction