This type of movement of the unicellular organisms is called twitching motility.
A small filament on the top of the bacterial cell enables the bacteria to move in this fashion.
Twitching motility is key to pathogenesis and forming biofilm in bacteria.
Answer:
Sand Dunes serve an important purpose by protecting inland areas from coastal water intrusion. They are able to absorb the impact and protect inland areas from high energy storms and act as a resilient barrier to the destructive forces of wind and waves.
Explanation:
___________________________
Answer: As we know that the digest excess or worn out organelles, food particles, and engulfed viruses as well as bacteria. The membrane surrounding a lysosome prevents the digestive enzymes inside from destroying the cell. So, lysosomes fuse with vacuoles and dispense their enzymes into the vacuoles, digesting their contents.
___________________________
