D.the data for the average heights of the plant in trial 1 and 3 contains errors
<span>Logging is the main threat to old growth forests found in the northwestern united states.
So it is true.</span>
Answer:
a fungus
Explanation:
Fungi is any group of eukaryotic organisms , and examples are yeast, molds and mushrooms.
They are known to be common in the environment, because they can live in the air, soil, water and plants. And they are known to grow best or thrive under a warm condition.
They are classified into four divisions , they include
* Chydridiomycota
* Zygomycota e.g bread mold
* Ascomycota e.g Yeast
* Basidiomycota e.g club fungi
In this case, the organism that will be noticed on the jar after several weeks will be a fungus, because , the mold is a type of fungus that feed saprophitically on food substances. Also the fungus grow best in a warm temperature.
Answer:
The correct answer will be option-B
Explanation:
Chlorhexidine is an antiseptic disinfectant which is used in the hospitals before surgery to sterilize the skin and the surgical instruments.
The chemical is used on the patient and the provider to clean the wounds as it is effective on a number of microbes but ineffective on the spores of the microbes.
The structure of the chlorhexidine contains the two phenolic rings and chlorine element.
Thus, Option-B is the correct answer.