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sasho [114]
3 years ago
9

Why would it be advantageous to observe mold colonies on an agar plate?

Biology
2 answers:
Alika [10]3 years ago
8 0
I think it would be advantageous to observe mold colonies on an agar plate because one is able to observe colony structures, pigmentation, among others.  Colony forming units are the individual colonies of bacteria,yeasts or mold. A colony of bacteria or yeast refers to a mass of individual cells of same organism, growing together. 
Otrada [13]3 years ago
5 0

Answer:

In agar, it is possible to determine different properties of these organisms including colony appearance and their pigmentation

Explanation:

Both bacteria and yeast cells can produce aggregations (i.e., colonies) formed from cells that are capable of growing in a solid medium like agar. This property is important in biology because cells in a colony can be counted

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11. Which of the following seafood that is easily become dry when cooked
barxatty [35]

Answer:

c po he he shell fish po sagot

4 0
3 years ago
What is the official term given to the harmful effects that a drug or chemical may have on an organism?
mart [117]

Answer:

A. Toxicity

Explanation:

Toxicity is the ability of some chemical substance or medication to generate harmful effects on a living being, by coming into contact with it. Toxicology is the area of ​​study that is dedicated to the toxicity of substances.  

All substances have some degree of toxicity since any substance is capable of producing a toxic effect if a sufficient dose is administered. All substances are toxic; however, some are toxic to a greater degree compared to others.

6 0
3 years ago
Read 2 more answers
You go for a run and breathe heavily for an extended amount of time. How is this affecting your pH levels?
monitta

You will run and breathe heavily for a long period of time. is affecting your pH levels, Lowering the pH, making it more acidic.

  • A. Lowering the pH, making it more acidic.

<h3>How does respiratory rate affect pH?</h3>

When it is respiratory, it occurs due to an increase in the amount of volatile acids in the body, which lead to an increase in pCO2. When it is metabolic, it occurs due to the accumulation of non-volatile acids, which lead to the loss (excessive consumption) of bases, mainly bicarbonate, causing a drop in pH.

With this information, we can conclude that By eliminating carbon dioxide during expiration, pulmonary ventilation reduces the acidity of the blood, helping it to maintain the desired alkalinity level.

Learn more about respiratory rate affect pH in brainly.com/question/8887207

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6 0
2 years ago
Tissue found in leaf stalks below the epidermis is________.
NISA [10]
<h2 /><h2><em><u>Collenchyma</u></em><em><u>.</u></em></h2>

<em><u>Explaination</u></em>

<em><u>Collenchyma is the tissue found below the epidermis of a leaf stalk. These are simple permanent tissue, perform photosynthesis when chloroplast is present</u></em><em><u>.</u></em>

5 0
3 years ago
Read 2 more answers
The causative agent for malaria is a type of? a. rickettsial agent. b. protozoa. c. bacterium. d. prion. e. virus.
irinina [24]

b. protozoa

One of the four species of protozoan in the genus Plasmodium is responsible for the acute or subacute infectious disease known as malaria.

<h3>A virus or a bacteria causes malaria?</h3>
  • A virus or bacteria cannot cause malaria.
  • Plasmodium, a parasite that often spreads through infected mosquitoes, is what causes malaria.
  • A mosquito consumes Plasmodia that are present in blood when it feeds on an infected human.
<h3>How do protozoa cause malaria?</h3>
  • The female anopheles mosquito bite is the primary method of transmission of malaria, a protozoan infection of the red blood cells.
  • The Plasmodium genus of protozoa is what causes malaria.
  • Four different types of malaria parasites can infect people: Plasmodium malariae, vivax, ovale, and falciparum

learn more about malaria here

brainly.com/question/2685790

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3 0
2 years ago
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