1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Bad White [126]
3 years ago
12

A biologist is in the process of classifying a newly discovered fungus. The fungus is a decomposer and has saclike structures. T

o which group does the organism most likely belong?
Biology
2 answers:
Nezavi [6.7K]3 years ago
8 0
A fungus that makes blue cheese.

Explanation:
Rusts and smuts belong to Basidiomycetes.
frozen [14]3 years ago
4 0

The fungus belongs to the group Ascomycota of Fungi or the sac fungi.

Fungi are the eukaryotic, saprophytic organisms with their body made up of thin, theard-like structures called the hyphae. Many such interconnected hyphae are referred to as mycelium.

Group of fungi producing sac like structures are called the Ascomycota or sac fungi. During the process of sexual reproduction, they produce a large number of sacs called the asci. Each ascus contains around 8 ascospores produced during the meiosis. The asci is contained in a structure called the acsocarp with varying shapes. They exhibit heterotrophic mode of nutrition and obtain nutrition by secreting enzymes and decomposing dead and decaying materials. Thus, they are called the saprophytes.  Yeast and <em>Candida</em> are common examples of the group Ascomycota.

You might be interested in
Can a human male be a carrier of red-green color blindness?
miskamm [114]

Answer:

The answer is no Human male can not be carrier for the red green color blindness.

Explanation:

Red green color blindness is a sex linked disorder that is recessive in nature. If an individual male have one copy of X gene with recessive allele of the trait he will be color blind because male have only one copy of X chromosomes and one copy of Y chromosome. So, the recessive X chromosome will express itself in absence of dominant X chromosome.

For being a carrier one should be heterozygous For this gene and its not possible in males as they have only one copy of X chromosome.

Thus, the correct answer is No.

5 0
2 years ago
One of your lab partners has followed the recommended procedure of running Gram-positive and Gram-negative control organisms on
andreyandreev [35.5K]

Answer:

Reduced in holding time of decolrization step and also used less Alcohol because decolrization step is important in Gram's staining.The decolorization step must be performed carefully. Otherwise over-decolorization may occur. This step is critical and must be timed correctly otherwise the CV stain will be removed from the Gram-positive cells. If the decolorizing agent is applied on the cell for too long time, the Gram-positive organisms to appear Gram-negative..

Explanation:

Gram' staining is a technique used in microbiology labs to differentiate between Gram's positive and negative

<u>Gram-positive bacteria :</u>Stain dark purple due to retaining the primary dye called CV in the cell wall.

<u>:Gram-negative bacteria </u>Stain red or pink due to retaining the counter staining dye called Safranin or neutral red.

There are four basic step in Gram" staining

1) Application of the Primary Stain to a Heat-Fixed Smear of Bacterial Culture

2)Addition of Gram's Iodine

3)<u>Decolorization with 95% Ethyl Alcohol:</u>Alcohol or acetone dissolves the lipid outer membrane of Gram-negative bacteria, thus leaving the peptidoglycan layer exposed and increases the porosity of the cell wall. The CV-I complex is then washed away from the thin peptidoglycan layer, leaving Gram-negative bacteria colorless.

On the other hand, alcohol has a dehydrating effect on the cell walls of Gram-positive bacteria that causes the pores of the cell wall to shrink. The CV-I complex gets tightly bound into the multi-layered, highly cross-linked Gram-positive cell wall thus staining the cells purple.

The decolorization step must be performed carefully. Otherwise over-decolorization may occur. This step is critical and must be timed correctly otherwise the CV stain will be removed from the Gram-positive cells. If the decolorizing agent is applied on the cell for too long time, the Gram-positive organisms to appear Gram-negative. Under-decolorization occurs when the alcohol is not left on long enough to wash out the CV-I complex from the Gram-negative cells, resulting in Gram-negative bacteria to appear Gram-positive.

7 0
3 years ago
Help on any of these would be very much appreciated
Eva8 [605]

Answer:

i dont know have a good day

Explanation:

6 0
2 years ago
Of the statements below, identify the one that best describes the relationship between plants and oxygen.
viva [34]

Answer: A. plants produce oxygen during photosynthesis and they also need oxygen from the air for cellular respiration.

In the process of photosynthesis the plants in the presence of sunlight, water and carbon dioxide produces a carbohydrates as food and oxygen is liberated into the atmosphere. The process of photosynthesis takes place in day and plants avail oxygen from the roots and leaves for respiration. The food produced is broken down into carbon dioxide and water with the release of energy in the presence of oxygen during cellular respiration. Plants produce oxygen as a byproduct of photosynthesis and use oxygen for cellular respiration.

On the basis of the above information, A. plants produce oxygen during photosynthesis and they also need oxygen from the air for cellular respiration is the correct statement that describes the relationship between plants and oxygen.

3 0
3 years ago
What is the source of the bacteria in the culture tube in model 1? 2. how many genetic variants of
Sholpan [36]

The source of bacteria in the culture tube in model 1 is from a swab of a desktop. Moreover, there are four variants in the E. coli culture from the initial swab and the variants of E.coli found on the dish grown with triclosan are evolution and selection.

 

8 0
3 years ago
Other questions:
  • What refers to a steady rise in the environment’s temperature?
    11·1 answer
  • Which of the following are phagocytic?
    9·1 answer
  • The feelings or sensations a work of art produces are called
    9·1 answer
  • Help me please! I had forgotten what key terms mean please if anyone can shed me some light I would greatly appreciate it!
    6·1 answer
  • Dna is packaged in the nucleus of the cell in a structure called ________________ in which the dna coils around proteins called
    10·1 answer
  • Name the kinds of atoms on the reactant side if this equation.
    6·1 answer
  • What is the product (end result) of translation?
    13·2 answers
  • Which of these metals are magnetic?<br> a.copper<br> b.steel<br> c.nickel<br> d.tin<br> e.aluminum
    12·2 answers
  • what would happen if the cell membrane was made out of a water-soluble molecule instead of the water-hating lipid.
    13·1 answer
  • What compares nucleic acids and carbohydrates
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!