Answer:
The answer is - To serve as an outgroup
Explanation:
The options are;
a) to see if the lily and the orchids show all the same shared derived characters (synapomorphies)
b) to demonstrate likely homoplasies
c) to see if the lily is a cryptic orchid species
d) to serve as an outgroup
The answer is D- To serve as an Outgroup
A phylogenetic tree is also called an evolutionary tree and it shows the evolutionary relationships that exists among organisms called taxa based on their physical or genetic similarities and differences. The Phylogenetic tree consists of ingroup and outgroup. The ingroup consists of a group of closely related organisms or taxon while the outgroup represents a more distantly related group of organisms or taxon but as close as possible to the ingroup.
The Lily represents the outgroup in the phylogenetic tree while the Orchid are the ingroup. This is because the Lily is distantly related to the orchid.
The first blank would be strengthening and the second blank is weakening. Negative reinforcement can increase the child's behavior because your negative reinforcement conditions him that it is ok to do such thing. While positive punishment is disregarded when the person practices negative reinforcement,
Answer:
Predictive validity.
Explanation:
This is a psychological term which is used go check the extent to which one form of test can be used in the prediction of the others outcome calculating the correlative coefficient which make up the calculation criterion.
In this psychological situation, this validity is seen to be used in helping to address certain questions, because as its name predictive validity implies, it well addresses how well a specific tool predicts future behavior. Experts have shown that is is calculated by the correlation coefficient between the results of the assessment and the subsequent targeted behavior. The stronger the correlation between the assessment data and the target behavior, the higher the degree of predictive validity the assessment possesses.
Freud would have suggested that Melvin is going through the phallic stage of development.
<h3>What is phallic?</h3>
Phallic stage of development usuall take place between 3 and 6 years of age among teens and focuses on relationship with parents, especially same gender parent.
Phallic stage of development focuses on the following:
- Develop a relationship with parents, especially same gender parent.
- Triggering of the Oedipus complex
Hence, Freud would have suggested that Melvin is going through the phallic stage of development.
Learn more about phallic here : brainly.com/question/7282354
Answer:
Make an observation.
Ask a question.
Form a hypothesis, or testable explanation.
Make a prediction based on the hypothesis.
Test the prediction.
Explanation:
