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You are working in a lab trying to identify a new organism. It looks like a plant, but it could be a fungus. Which of the following tests would NOT be useful in determining which it is?

A. Testing to see if part of the organism grows underground
B. Testing it for Chloroplasts
C. Testing it to see if it absorbs food from the soil
D. Testing it for Chitin

Respuesta :

D; Chitin is produced by fungi.

Testing to see if part of the organism grows underground would not be useful in determining whether it is a plant or a fungus.

How other tests would help in determining the organism?

Testing it for chloroplasts

  • Plant and green algal cells have a structure called a chloroplast, which is where photosynthesis takes place.
  • A plastid is a sort of body that is formed like a disk, an oval, or a circle and is used to synthesize and store food.
  • Chloroplasts are one type of plastids. The green color of chloroplasts sets them apart from other types of plastids.
  • If the given organism shows a positive test for chloroplast then it is a plant otherwise fungus.

Testing to see if it absorbs food from the soil

  • Almost the majority of the water and nutrients consumed by terrestrial plants are taken up by their roots from the soil.
  • Therefore if the given organism absorbs nutrients from the soil then it is a plant.

Testing it for Chitin

  • Most fungi, contain chitin.
  • Alpha-chitin makes up the majority of these fungi's cell walls.
  • If the given organism shows a positive test for chitin then it is a fungus.

Learn more about the test for plants and fungi here:

https://brainly.com/question/13910047

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