Answer:
Gram-positive bacteria have a single cell wall anchored to the cell membrane by lipoteichoic acid.
Explanation:
According to Gram stain test, bacteria can be divided into two main groups which differs mostly in the structure of the cell wall"
- Gram-positive bacteria-thick cell wall which consist of peptidoglycan layer that is attached to cell membrane via teichoic acids (lipoteichoic acids). Because of their thick wall, after the staining, the violet dye retains, so Gram positive bacteria appear purple-coloured.
- Gram-negative bacteria-thin peptidoglycan layer with two cell membranes: inner and outer membrane (lipopolysaccharides). Usually, Gram negative bacteria contain porins. After the staining, the dye does not retain, so this type of bacteria appear red coloured.
Hi!!!!
The answer to your question is Iris.
Hoped I helped!!!!!!
you are correctamendo my friend and genetics is simple if you think of it as computer coding wich is just preaking everything down to the smallest code or simplifying it. hope this helps you :)
Answer:
To adapt to the high heat of the desert, the desert kit fox evolved ears with greater surface area, which allows for more efficient removal of excess body heat
Explanation:
As a result of the evolutionary process that occur among the population of species of fox, which most probably must have belong to the same descendant species, the forest kit fox population and the desert kit fox population have become dissimilar in terms of ear size. This divergence can best be explained as a result of the need for the desert kit fox to be better adapted to deal with excess heat in the desert, hence, have evolved larger ears for the purpose of effective losing of excess heat. Heat loss is more effective as a result of larger surface area the ears of the desert kit fox.