Answer:
Concentration gradient means difference in solute concentration among two regions of a solution.
Explanation:
When there is a difference in solute concentration in the two regions of a solution then the term concentration gradient is used .
Various membrane transport process such as passive transport(diffusion and osmosis),facilitate transport depends on concentration gradient of solute molecule in both sides of plasma membrane.
During passive and facilitate diffusion solute molecules are transported along their concentration gradient that means from high concentration region to the region of low concentration until equilibrium is being established.
Explanation:
To raise the temperature of the flight muscles high enough to enable flight the bumblebee shivers, rather the same a we do when we are cold. This can easily be seen in a grounded bee as her abdomen will pump to ventilate the flight muscles.
You would get 1 EE, 2 Ee, and 1 ee. Making it 3 different genotypes and 2 different phenotypes
1. If ice is melting, energy is applied. We need energy whenever we need to change the state either from solid to liquid or from liquid to gas. The energy is used to break the molecular force between the water molecules of the ice so that they can be farther apart and become liquid state.
2. And at atomic level, the atoms are speeding up. Part of the energy is used to increase the kinetic energy of the ice particles, since the faster the particles are, the hotter an object will be. Therefore, since melting requires the ice to become a hotter substance, the particles are obviously moving faster.