So we can tell how many times a heart beats per second
In classical conditioning, the response is elicited by a stimulus that comes before it.
Classical conditioning is an instance of automatic or unconscious learning. This learning process results in a conditioned response by creating associations between an unconditioned stimulus and a neutral stimulus.
In order to expose a naturally occurring reaction to a neutral stimulus initially, we can say that classical conditioning is doing that. Salivation in response to food functioned as both the neutral signal and the naturally occurring reflex in Pavlov's well-known dog experiment. By connecting the neutral stimulus (sound) with the unconditioned stimulus, the tone's sound alone could cause salivation (food).
The first step in the classical conditioning procedure calls for a naturally occurring stimulus that will prompt a response without any further instruction. An example of a naturally occurring stimulus is salivating in reaction to the smell of food.
To learn more about the classical conditioning, please click on the link brainly.com/question/9239954
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Answer:
B Plasmids are circular, double-stranded DNA molecules that provide genes that may aid in survival of the prokaryotic cell.
Explanation:
Plasmids would be additional chromosomal, double stranded also it is covalently that are closed and circular DNA molecules. It possesses genes that represent some unique attributes to the prokaryotic cell like fertility factor, F plasmid, etc. It may existed as an independent entity that should be within the cell or may be they integrate within the host genome this we called as an episomal in nature
In addition to this, Plasmids plays a significant role in the gene transfer i.e. horizontal that should be within the prokaryotes and are widely used in the recombinant DNA technology like vectors
Therefore, the option b is correct
The climate of Antartica is mostly affected by a cold current
B. Cold
