Question

fill in the blank question
malt stands for associated lymphoid tissue.

Explanation:

In the context of biology (a subfield of Natural Science), MALT is a well - known acronym. The full form of MALT is Mucosa - associated lymphoid tissue. So the word to fill in the blank is "mucosa - associated" (or more precisely, the key part here is that MALT stands for Mucosa - associated lymphoid tissue, so the blank should be filled with "mucosa - associated").

Answer:

mucosa - associated