The formation of an infection thread is an important initial part of microbial interactions with plants in the process of ________.

Question

Quizplus · Accepted Answer

The formation of an infection thread is a crucial step in the process of nitrogen fixation when certain bacteria, such as rhizobia, infect plant roots and establish a symbiotic relationship with them. Through this interaction, the bacteria convert atmospheric nitrogen into a form that the plants can use for growth, benefitting both the bacteria and the host plant. The other options, nitrification, denitrification, and sulfate reduction, do not involve the formation of infection threads and are not directly related to the process of microbial interactions with plants.

The Formation of an Infection Thread Is an Important Initial