|
plants take up water from the soil and move it to the atmosphere by means of |
Transpiration |
|
plants invaded land during the |
paleozoic |
|
Only species of vertebrates have |
true bone |
|
bacteria play an especially important role in the cycle |
nitrogen |
|
digitalin is a compound produced by a certain |
plants |
|
deuterotosomes have cleavage |
radial |
|
all members of the phylum chorada share characters |
four |
|
intracellular digestion is characteristic of |
sponges |
|
rotifers are characterized by having |
pseudocoelom |
|
echinodermata is a phylum of |
deuterostomes |
|
a true coelom is not seen in |
round worms |
|
a species of chameleon has been introduced to florida |
true |
|
caecilians are not found int he tropics of |
Australia |
|
the ocelot is found in |
central america |
|
meerkats belong to the mongoose family |
true |
|
___ Families of marsupials occur in africa |
0 |
|
Zoogeographic regions are based chiefly on |
evolutionary history |
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