Evolution is not a thing god made humans <3
Answer:
lateral inhibition in the retina
Explanation:
Horizontal cells are in contact with photoreceptor cells through the synapse. One photoreceptor forms an excitatory synapse with horizontal cell in the adjacent regions of the retina while the horizontal cell forms an inhibitory synapse with another photoreceptor.
Hence, as one photoreceptor activates the horizontal cell, the horizontal cell, in turn, inhibits the other photoreceptor cell and thereby reduces the quantity of neurotransmitter released at the bipolar cell. In this way, horizontal cells transmit lateral inhibitory stimulus to the photoreceptor which in turn improves the contrast at the edges of the object.
<span>Animals with a monogastric digestive system are able to digest and use a high percentage of the fats and proteins that they take in from their foods and therefore exhibit high levels of energy.</span>
Answer:
<h2>K+ movement will be closed or blocked because the outside is more positive charged and K+ is a positive particle.</h2>
Explanation:
Resting potential of a neuron cell is a type of condition in which the neuron lives in rest that means there is no transmission of the impulse takes place. Such type of the condition occurs due to more negative charges inside the cell and more positive charges outside the cell. During this condition potassium ions are in higher condition inside the neuron and the concentration of sodium ions are high at outside of the neuron.
The manila grasshopper has several benefits to ecosystem and humans.
- In general it facilitates decomposition and regrowth of plants by creating a balance between the types of plants that grow well.
- Like other animals, grasshopper eats and excretes in the soil. Its waste increases the fertility of the soil and promotes plant growth.
- Grasshopper body is rich in protein, on its death microorganisms break down its body and enrich the soil and helps plants to grow.
- Grasshoppers prevent over growth of plants as it consume about 10% of the available plant biomass, thus maintain ecological balance.
