I believe, from a population that is uniformly distributed through its habitat a biologist can infer that it has reached it's carrying capacity. Population distribution describes how the individuals are distributed, or spread through out their habitat. Population size and population measure are important measures of the population. When the population is uniformly distributed, it means that they are evenly spaced over the area they occupy, thus the individuals compete for a scarce environmental resources, such as water in a desert.
The answer is proto-oncogenes, oncogenes, tumor-suppressor genes. The first group, called proto-oncogenes, produces protein products that usually improve cell division or prevent normal cell death. The mutated forms of these genes are called oncogenes. The second group, called tumor suppressors, makes proteins that generally prevent cell division or cause cell death.
Answer:
Answer is neurotransmitter.
Explanation:
The neurotransmitters are regarded as chemical messengers that carry messages or transmit signals to neighboring cells.
Examples of neurotransmitters include serotonin, glutamate, endorphin among others.