Multi cellular colonies of plant cells adhere to each other primarily by cell walls, whereas multi cellular colonies of animal cells are typically held together by proteins
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Explanation:</u></h3>
The organisms that contains more than single single are called as multi cellular organisms. They are just opposite to the uni cellular organisms. When many identical organisms groups to form together it is called as colonies.
It will be difficult in removing any organisms that forms colonies with the multi cellular organisms.The multi cellular organism of the cells in the plants are bonded to each other with the help of the cells walls. In animal cells these are bounded together with the help of the proteins.
I'm not sure, but I think it would be mud.
<span>The spinal cord is the foremost road for message attaching the brain and external nervous system.</span>
The body's spinal cord is preserved through the osseous spinal string pointed to the left side. The spinal string is produced of osseins named vertebrae / the backbone. Despite the spinal string is slightly adjustable, few of the vertebrae in the inferior segment of the spinal string displays wick.
Answer:
The best answer to the question: What is the maximum frequency at which a neuron could fire action potentials, (taking into account that an action potential lasts from the beginning of the rising phase to the point of maximal undershoot), would be: 430 events per second (Hz).
Explanation:
The reason for this being the answer comes from the explanation given in the question itself, when first they give us the information that an action potential, especially in myelinated neurons, takes time first to be generated, to reach firing point and then to be propagated. That is without mentioning the time it takes the neuron to be ready to fire a new action potential. The information says that the neuron can only fire one action potential at a time, and even if the refractory period is taken as negligible, there are only so many times that a same neuron can deporalize and generate action potentials repetitively. This number of events produced, per second, would be, given the conditions set by the question itself, 430 event per second (Hz).
Answer:
Weather is the day-to-day state of the atmosphere, and its short-term variation in minutes to weeks. People generally think of weather as the combination of temperature, humidity, precipitation, cloudiness, visibility, and wind
Explanation:
Hope this helps! :)