Based on the description, <span>marvin is exhibiting :Decentering
Decentering is a psychological distress that happen to someone after being replaced from the center of attention.
Before Marvin's brother is born, Marvin received the full attention from his parents. But now after his brother is born, most of the attention is given to his brother, which is the most likely reason why Marvin is upset
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Answer:
Chromosomes line up at the metaphase plate, under tension from the mitotic spindle. The two sister chromatids of each chromosome are captured by microtubules from opposite spindle poles. In metaphase, the spindle has captured all the chromosomes and lined them up at the middle of the cell, ready to divide.
Explanation: boo
<span>Researchers fail to control variables that then damage the overall integrity of an experiment. The conclusions can be wildly inaccurate as a result. The results may show a negative correlation between variables that invalidate the total effort. The researchers assume variables but do not account for a variable that influences the statistical outcome of the experiment.</span>
Answer: The beginning of a new lifestyle not involving substance abuse.
Explanation: This type of program seeks that the person can start life without having to depend on some type of substance. It is difficult at the beginning since the person has to have a lot of self-control and be strong so as not to fall into dependence, but over time he becomes able to face it. It should be noted that in any rehabilitation program there are always stages where the person can relapse.
Answer:
b. each receptor type exhibits receptor specificity.
Explanation:
A taste receptor is a kind of receptor which facilitates tastes in our mouth. The tongue contains a cluster of receptor cells called the taste buds which mediates the taste to our brain. Mainly these taste receptors are of four types.
When we eat food, the chemicals in the food or the food molecules dissolves with saliva present in the mouth and bound to the taste receptors in our mouth.
Each taste receptor in our tongue has its own quality of belonging to a particular subject. In other words, it has its own receptor specificity. So they are not sensitive to pressure or photons.
Hence the answer is ---
b. each receptor type exhibits receptor specificity.