Axons with large diameters conduct impulse faster than those with small diameters. Also Myelinated axons conduct impulse faster than unmyelinated axons. Axons with the largest diameter are all myelinated, therefore they are capable of salatory conduction (Impulses jump from one myelinated node to another). The smallest diameter axons are unmyelinated, so their conduction is continuous.
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mitochondria and chloroplasts, which have their own DNA and membranes, suggests that these organelles descended from prokaryotes that were engulfed by a larger cell.
Explanation:
● Urbanization is the natural
phenomenon of large population immigrates to one town gradually and continually over a period of time. Due to rapid development in the country the industrial and political centers are getting urbanized. The policies of liberalization have too encouraged it. Urbanization is good for the economy as it increases. However, rapid growth causes congestion and pollution too.
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If the bird eats a small insect that ate the seeds and is a Secondary consumer, then it was relying on another organism for food. Where as the Primary consumer eats what grows and doesn't really on another organism for food. So the answer would be Primary Consumer.
The answer is the second option.
The Hardy-Weinberg equation assumes that all genotypes occur with equal frequency, i<span>f selection can be quantified, relative fitness values can be calculated and used to appropriately modify the Hardy-Weinberg equation.
</span><span>Choices to this question are:
1---but if there is selection against one or more genotypes, equal frequency of all genotypes is not possible.
2----If selection can be quantified, relative fitness values can be calculated and used to appropriately modify the Hardy-Weinberg equation.
<span>3----Natural selection can influence the genotype frequencies predicted by Hardy-Weinberg, but allele frequencies are not affected.
</span>4----If it can be determined that selection favors a particular genotype, the Hardy-Weinberg equation should not be applied.</span>
