Why would it be necessary for an evolutionary line to develop stomata and guard cells before it
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Why would it be necessary for an evolutionary line to develop stomata and guard cells before it developed an extremely impervious cuticle? Why must vascular tissues precede the evolution of roots and active apical meristems?
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The development of certain features in an evolutionary line before others can be understood in the context of evolutionary advantages and the gradual ...View the full answer
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