Answer:
Option-A
Explanation:
Penicillin is an antibiotic drug that is derived from the fungal species of Penicillium molds especially the<em> Penicillium notatum</em>. The penicillin acts by disrupting the formation of the cell wall and thus prevents the growth of the bacteria.
The discovery of penicillin was accidental when he was studying the petridish of staphylococcus and he found that due to avoidance while the experiment, molds grew in the petridish. The area around the mold was clear and clear rings without the bacteria were easily observed. This lead to the discovery of the penicillin compound.
Thus, Option-A is the correct answer.
<span>The components of animal cells are centrioles,
cilia and flagella, endoplasmic reticulum, golgi apparatus, lysosomes,
microfilaments, microtubules, mitochondria, nucleus, peroxisomes, plasma
membrane and ribosomes. Lol I hope this is what you were looking for!</span>
<span>living things ................</span>
The bones in your arm are a structure that first appeared in lobe fin fishes, such as the Eusthenopteron fish.
let me know if you have any other questions
:)
Sub and super
Pre and post
Bene and mal
