NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM FUNGI

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An organism that decomposes remains is most likely to utilize which mode of nutrition?
A
parasitic
B
saprotrophic
C
ingestion
D
chemosynthesis
Explanation: 

Detailed explanation-1: -Saprotroph s feed by a process known as absorptive nutrition, in which the nutritional substrate (e.g., dead organism or other nonliving organic matter) is directly digested by a variety of enzymes that are excreted by the saprotroph.

Detailed explanation-2: -Answer: Saprophytic nutrition has been defined as the nutrition mode in which organisms consume their daily food in the form of dead and decomposed matter. Example – Bread mold or Rhizopus, Mucor or pin mold, Agaricus (mushroom), and yeast.

Detailed explanation-3: -Fungi obtain nutrients from dead, organic matter, hence they are called saprophytes. Fungi produce some kind of digestive enzymes for breaking down complex food into a simple form of food. Such, simple form of food is utilized by fungi. This is defined as the saprophytic mode of nutrition.

Detailed explanation-4: -Examples of saprophytes include Corallorhiza orchids, mushrooms and molds, and mycorrhizal fungi.

Detailed explanation-5: -Saprophytes are organisms that feed on dead or decaying matter. They cannot manufacture their own food.

There is 1 question to complete.