Word Count : 516

---

After the death of fish, a series of post-mortem changes occur, which can be broadly categorized into physical, biochemical, and microbial changes. These changes begin immediately after death and progress over time, affecting the quality, texture, and safety of fish for consumption. Understanding these changes is crucial in aquaculture to maintain fish quality and reduce economic losses. One of the earliest post-mortem changes in fish is rigor mortis, which refers to the stiffening of muscles after death. Rigor mortis in fish generally begins within a few hours after death, depending on species, size, temperature, and handling conditions. The process occurs due to the depletion of adenosine triphosphate (ATP) in muscle cells, which is necessary for muscle relaxation. As ATP levels drop, actin and myosin filaments form permanent cross-bridges, causing _____ ___ _____ ________ _________ _________ _________ _____.
___ ________ __________ __________ ______ _________ __________ _____ ________ _____ ___.
___ _______ ______ _____ ________ __________ _______ _______ ____ ________.
______ ____ ___ ___ ______ _____ ______ _________ ____ ________.
_____ ______ _________ _________ _________ _________ _______ ____ __________.
______ ______ ___ __________ __________ ________ _____.
_______ __________ ________ __________ ___ __________ _____ _____ ____ ______.
______ _______ ____ ______ ___ _______ __________ __________ ___ __________ __________.
___ ____ _____ __________ ____ ________ ___ _______ ____ _____ _____.
______ ____ ____ ___ __________ ______ _______ ______ __________ _______ _______ _________.
_____ ___ ______ __________ ________ ___ ____ _________ __________ ____.
________ _________ ________ __________ _____ ____ ____ ________.
___ ___ _____ _______ __________ ______.
_________ ______ ______ ______ _____ ______.
____ ________ _____ ________ _______.
___ _________ _______ __________ ______ _____ ________ ________ ________ __________.
__________ ________ ____ ___ ____ _______ ___ _______ _____.
_____ ____ ________ _____ __________ ___ ________ ___ _________ __________ ________.
_________ _______ ___ _________ ______ ___ ___ __________ __________ _______.
___ _______ _______ ________ _________.
_____ ____ ____ ______ _____ ________ ___.
______ ________ _________ ________ __________ ___ ________ _____ ______ _________.
_________ ____ ________ ____ ____ _________ ___ _______ _______ _____ ___.
_________ ___ ______ ____ __________.
___ _________ ____ ____ ______ ________ ___.
_________ __________ _____ ________ ______ __________ _________ _________ ___ _____ ____ _____.
__________ _______ __________ ______ __________ ________ ___.
_______ _______ ________ _____ _______ _________.
_____ _______ ___ ____ _____ ______ ______ _______ _______ _______ ________ ________.
_________ ______ __________ ___ ________ __________ _______ _______ _______ __________ ___ _________.
_______ ______ ________ _______ ______ ______ __________ ______ ______ ________.
_______ ______ ___ _____ ____ __________ ______ ______ ___ ______.
_________ __________ _____ ________ __________.
____ ____ _________ _______ __________ _________ _______ ________ ________ __________.
_________ ________ __________ ___ ______ _________.
__________ ________ ______ ________ ___ ________ _________ _____ __________ ______.
________ ________ ___ ____ _________.
_____ ___ ___ ____ ______ __________ ________ ______.
________ _______ ____ ________ _____ ________ ________ _________ ________ ____.
________ _____ _______ _____ _____ ___ _______ ____ _______ _______ ____.
_____ ____ ____ _______ ____ _____ ___ ___ ______.
___ ___ _____ _________ ______.
____ ________ ______ _____ ________ ____ __________ _______.
_____ ______ ______ ____ _______.
________ ____ __________ ______ _________ ____ ___.
Get Full Answer on WhatsApp