Which of the following statements is true? Positive reinforcement, negative reinforcement, and punishment all serve to decrease the occurrence of a given behavior. Positive reinforcement serves to increase the occurrence of a given behavior whereas negative reinforcement and punishment serve to decrease its occurrence. Positive reinforcement and negative reinforcement serve to increase the occurrence of a given behavior whereas punishment serves to decrease its occurrence. Positive reinforcement, negative reinforcement, and punishment all serve to increase the occurrence of a given behavior.

Positive reinforcement and negative reinforcement serve to increase the occurrence of a given behavior whereas punishment serves to decrease its occurrence

Explanation:

In behavioral psychology, reinforcement refers to a consequence applied to strengthen a desired behavior and make it occur again. Positive reinforcement works by giving reward for desired behaviour while negative reinforcement works by eliminating all aversive or discouraging elements to a desired behaviour.

Punishment works to decrease an undesired behaviour.

the answer is "meiosis ii in the mother".

the procedure of meiosis includes two divisions of the hereditary material. the main division is known as the decrease division – or meiosis i – on the grounds that it lessens the quantity of chromosomes from 46 chromosomes or 2n to 23 chromosomes or (n depicts a solitary chromosome set). in people, the decrease division results in two sperm cells each with 23 chromosomes or an egg cell with 23 chromosomes and one disposed of polar body. the second division – or meiosis ii – is called equational division. the two sperm cells split again creating four sperm cells, each with 23 or n chromosomes. in oogenesis, the egg cell and polar body partition to shape the ovum and two extra polar bodies. along these lines, the posterity are guaranteed to get one portion of the chromosomes from the mother and one half from the dad.