6QA-Review
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Morphological Flows - Chapter 6 QA Review
1- The oldest rocks on earth date back to ___ billion years
A- 1
B- 2
C- 3
D- 4
2- The oldest fossils on earth date back to ___ billion years
A- 1
B- 2
C- 3
D- 4
3- Oldest forms of life on earth single cell life forms
A- True
B- False
4- Our branch of the tree of life follows from single cell life forms that had embodied mitochondrial bacteria
A- True
B- False
5- The simplest, therefore the earliest morphologies are found in sponges, daring back to about 500 million years
A- True
B- False
6- The simplest, therefore the earliest moving morphologies belong to cnidaria (e.g. jelly fish), dating back to about 500 million years
A- True
B- False
7- of the different body designs that emerged from some 500 million years ago our branch of life follows the axial design with mouth on one end and rectum at the other end of the axis
A- True
B- False
8- The fish branch of on the tree of life follows ____
A- Arthopods
B- Chordata
9- We follow the fish body design to tetrapods (amphibians, reptiles and on) through the comparative anatomical study of ______
A- vertebra
B- Fins
10- Evolution of fish onto land is due to adaptations of _____ as complimentary breeding apparatus
A- Gills
B- Skin
C- Air sac
11- We know of evolution of fish to amphibians to reptiles due to study of ____ in transitional fossils
A- gills to lungs
B- lobed fins to limbs
12- Reptiles, dinosaurs and birds branched off from Thecondonts
A- True
B- False
13- Mammals branch off from Cotylosaurs
A- True
B- False
14- Dogs, cats, monkeys and men branch off from Eutheria (placental) branch
A- True
B- False
15- Hominid phylogeny dates back to about ____ years ago, based on present information
A- 60 million
B- 6 million
C- 600,000 years
17- Homo Sapien fossils date back to about ____ years ago, based on the present information
A- 3 million
B- 300,000
[edit] Answers
1-D, 2-D, 3-A, 4-A, 5-A, 6-A, 7-A, 8-B, 9-B, 10-C, 11-B, 12-A, 13-A, 14-A, 15-B, 16-B
