Answer: xiphihumeralis
Xiphihumeralis muscle is a thin tendon-like band of muscle<span> which runs lateral from the smaller pectoral muscle and inserts thru e proximal end of the humerus (arm bone) of a cat. It is the fourth muscle of the pectoralis group. It assists<span> pectoralis minor and moves/ extend the arms/forelimbs. </span></span>
Answer:
What is the name of this website or the book?
It is pertinent to understand what hypertonic, hypotonic, and isotonic solution means before setting out to explain how a cell reaches equilibrium in each type of solution.
- A hypertonic solution is one whose solute concentration is higher than that of the sap of a cell that is immersed in it.
- A hypotonic solution is one with the same solute concentration as that of the sap of the cell immersed in it.
- An isotonic solution has a lower solute concentration than that of the sap of the cell immersed in it.
In biological systems, water molecules move by osmosis from the region of higher water potential or lower concentration of solutes to the region of lower water potential or higher concentration of solute. An equilibrium is reached when there is no net movement of water between two sides. Hence;
- A cell placed in a hypertonic solution will lose water to the surrounding solution until an equilibrium is reached. This means that such a cell will end up shrinking (wilting) or even dying due to loss of water from the cell sap.
- A cell placed in a hypotonic solution will gain water from the surrounding solution until there is no net movement of water anymore. Such a cell might become turgid or even burst out its cell content.
- A cell placed in an isotonic solution will neither gain nor lose water because the cell sap and the surrounding solution have equal solute concentrations.
More about osmosis here: https://brainly.in/question/1213189
According to the ancients, the stars traveled around Earth on the transparent, hollow celestial sphere. It is a projection of an imaginary gigantic bubble.
The celestial sphere can be defined as a projection of an imaginary gigantic bubble (or sphere) upon which celestial bodies can be projected.
This imaginary sphere (celestial sphere) is concentric on the Earth planet.
All celestial bodies (including stars) may be imagined as projected upon the inner surface of this celestial sphere.
Learn more about the celestial sphere here:
brainly.com/question/14165378
The flow in which nicotine is distributed in your body causes your heart to work even harder than it should to get the flow, thus leading to heart disease. This is one reason why people should avoid any drugs at all.
