True or false: pollen alone can be used to date the time of pollen deposition.
Identify the specimen to phylum level.
Identify the specimen to phylum level.
Label the characters on the cladogram that you chose for que…
Label the characters on the cladogram that you chose for question 61.
The specimen belongs to the group of the phylum.
The specimen belongs to the group of the phylum.
What might the ancestor of all four ursids have looked like?…
What might the ancestor of all four ursids have looked like? Use the characters from the table from question 60 in your answer.
True or false: Bryozoa have a complete digestive system
True or false: Bryozoa have a complete digestive system
Describe any climate trends you observe, starting at 13 mya….
Describe any climate trends you observe, starting at 13 mya.
What is the actual speed of dinosaur B? You may use scratch…
What is the actual speed of dinosaur B? You may use scratch paper to calculate your answer. Be sure to include units.
On the following image, click on the aperture of the gastrop…
On the following image, click on the aperture of the gastropod shell.
Identify the following specimens to phylum level.
Identify the following specimens to phylum level.