Under unfavorable conditions, many zooplankton species in lakes and ponds are known to enter a stage of suspended development called as:
A. Dormancy
B. Hibernation
C. Aestivation
D. Diapause
Answer:D
Under unfavorable conditions, many zooplankton species in lakes and ponds are known to enter a stage of suspended development called as:
A. Dormancy B. Hibernation C. Aestivation D. Diapause