Answer:
i believe it's sharp and strong.
:))))
<h3><u>Answer;</u></h3>
peptidoglycan
The molecular basis of the Gram stain is the amount of<u> peptidoglycan</u> in the bacterial cell wall.
<h3><u>Explanation</u>;</h3>
- Gram stain is differential stain that is very useful for identifying and classifying bacteria as either gram negative or gram positive.
- Gram negative are those that decolorize easily, such as E. coli, while Gram positive are those that retain the primary stain and do not decolorize easily.
- The result depends on the bacteria cell wall structure, the cell wall of a Gram-negative bacterium is composed of 20 percent or less of peptidoglycan.
1. One of the ways that environment can influence population size is by stopping pollution. Pollution is dangerous for species to grow since it brings a lot of disease which is harmful for animals.
2. the abiotic factor that human uses upon insects to establish a limiting capacity is pesticide. And the biotic is by; <span>healthy fertile soil, matching your plants to the soil type, ensuring proper sunlight levels and watering conditions. These tips will help you avoid insects from plantation.
3. As ants work together sports teams do the same. Because they all need each other to make a pattern and have the rules. As an example, We all know that every sports team has a captain that make sure that the team is working and playing in the correct way. Ants as well have a captain but they call her a QUEEN, the queen makes sure that every ants is doing it's work so that they can feed their colony.</span>
Let's take the example of touching something hot:
there's sensory nerves in all our body, including our hands and fingers. When a finger touches something hot. a nerve impulse will be born due to the stimulus and will be transmitted from the sensory nerves in the finger to the CNS (central nervous system)
The CNS will integrate the information, then transmit nerve impulses through the motor nerves which goes to the muscles of the finger (which are skeletal muscles) to order them to contract, to avoid the contact between the finger and the hot thing. (the same map for the blinking eye)
A man with hemophilia (a recessive, sex-linked blood clotting disorder) has a daughter of normal phenotype. She marries a man who is normal for the trait. Since this is a recessive disorder, one XH allele will give a normal phenotype.
