Hello,
concentration gradient<span> is the process of particles, which are sometimes called solutes, moving through a solution or gas from an area with a higher number of particles to an area with a lower number of particles. The areas are typically separated by a membrane.
correct me if i'm wrong!
But since concentration gradient is the process of particles, then </span><span>Sedimentation is the tendency for </span>particles<span> in suspension to settle out of the fluid in which they settle as individual </span>particles<span> and do </span>not<span> flocculate</span><span>
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Answer:
A neuron that has only one axon but several dendrites is classified as:
a. multipolar neuron.
Explanation:
- The neurons are the fundamental unit of the nervous system.
- The nervous system consist of only two types of cell; neurons and neuroglia.
- Neurons are specialized to respond to physical and chemical stimuli, conduct nerve impulse and release neurotransmitter , while the neuroglia supports , nourish and protect the neuron.
- Most neurons have three parts: a cell body, dendrites and axon.
- Neurons show a great diversity in size and shape, and are classified on the basis of structure and function.
On the Basis of structure the neurons are classified as: unipolar, bipolar and multipolar. (Multidendritic neurons are studied in <em>Drosophilla </em>and are reported to be a result of misexpressed<em> gene</em>)..
- Multipolar neurons are the most common type of neurons in the brain and spinal cord and have several dendritic processes and one axon.
- Bipolar neurons are found in retina of the eye, in the inner ear and in the olfactory area of the brain and are characterized by one dendrite and one axon.
- Uni-polar neurons have single processes extending from the cell body which divide into two branches.
On the basis of function neurons are classified as; sensory, motor and association neurons.
<span>True. Plants are considered as organic materials. The process of bioremedation is a waste management technique where these organic materials are used to remove pollutants and neutralize sites that are contaminated with hazardous substances. Areas that are deemed toxic will be uncontaminated after this technique because the pollutants have been broken down by these organic substances. <span>
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Answer:
The correct answer is option d. pseudomonas.
Explanation:
Pseudomonas is one of common bacteria that is present all over the globe in water, soil, and even living beings or respirators. They are considered as the most opportunistic pathogens that can grow on the skin of people or organisms once come in touch, an area like armpits and genital area.
These are the pathogen bacteria that are essential as they are able to degrade compounds that are not possibly degraded by other microorganisms. These are resistant to many of the antibacterials and disinfectants.
Thus, the correct answer is option D. pseudomonas.
Answer:
Some compounds and elements that cycle through the environment include water, nitrogen, and carbon.
Explanation:
