NURSING ANM AND GNM

NURSING EXAM QUESTIONS

PATHOLOGY AND GENETICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which plant pathogen structure is delicate, threadlike filaments called hyphae
A
fungi
B
nematodes
C
algae
D
virus
Explanation: 

Detailed explanation-1: -Most fungi grow as thread-like filaments called hyphae. A mass of hyphae make up the body of a fungus, called a mycelium.

Detailed explanation-2: -hyphae: Thread-like strands that make up the body of a fungus. mycelium: Body of a fungus; consists of a mass of thread-like strands called hyphae.

Detailed explanation-3: -Structure. A hypha consists of one or more cells surrounded by a tubular cell wall. In most fungi, hyphae are divided into cells by internal cross-walls called “septa” (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria, and sometimes nuclei to flow between cells.

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