MCQ
Sun is not a source of energy is this ecosystem.
- AForest
- BDesert
- ✓Deep sea-hydrothermal ecosystem
- DEpilimnion
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$(1)$ End of process of oogenesis
$(2)$ Induces the completion of the second meiotic division
$(3)$ The corpus luteum degenerates
$(4)$ Signals for maintain progesterone level in blood
$(5)$ Formation of zygote