Phages That Carry Host DNA Are Called Transducing Particles

question 49

Essay

Phages that carry host DNA are called transducing particles. Describe how the Salmonella P22 phage accidentally packages host DNA.

Describe the process of endosymbiosis and its significance in the evolution of eukaryotic cell organelles.

Understand the concept of multicellularity and its evolutionary implications.

Identify the significance of fossilized remains of microorganisms in studying both past climates and geological periods.

Understand the basic biology and ecological roles of diatoms, including their role as primary producers and their physical characteristics.