Fetal Development at week 5 is when the embryonic development begins
Organisms become more variable in their responding as reinforcement becomes less frequent or predictable.
<h3>What are the factor influence the animal behavior ?</h3>
Behavior is an output of the action of an organism towards its changing external environment.
The major environmental factors affect animal behavior are behaviors are Territory Size, Diet, Family & Herd Size.
Beside this, Reinforcement and punishment can also affect the animal behavior.
Reinforcement is the event which strengthens the likelihood of a behavior where as punishment is the event that weakens the likelihood of a behavior.
Hence, organism are more variable response to reinforcement.
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Answer:
Answer is sigma.
Explanation:
The sigma factor can be described as protein regulating transcription in bacteria. That is, it enables the synthesis of RNA at specific locations in DNA. This specific location is known as promoters.
The sigma factor is also known as specificity factor, because, it is specific for the gene.
Transcription can be explained as the process by which genetic information in the DNA strained are copied into a new molecule of mRNA, through the aid of RNA polymerase.
It should be noted that, when there is an increase in pressure, at constant temperature, the stability of elongation complex will decrease. This means that, temperature determines the pressure at which transcription elongation stops.