43. Endocrine System
Endocrine System
Multiple Choice
Multiple ChoiceWhich of the following conditions in a silkworm moth would result in metamorphosis from pupa to adult?
A
High concentration of juvenile hormone and prothoracicotropic hormone
B
Low concentration of juvenile hormone and low prothoracicotropic hormone
C
High concentration of juvenile hormone and low concentration of ecdysteroid
D
High concentration of both juvenile hormone and ecdysteroid
E
Low concentration of juvenile hormone and high concentration of ecdysteroid
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