<em>Answer:</em>
<em>It describes about </em><em>the physical appearance of a trait</em>
<em>Explanation:</em>
<em>The allelic combination of the organism is known as its genotype. The genotype is responsible for determining the traits (phenotype) of the organism. However, these traits are not solely determined by the genotype but rather the interaction between the genotype and the environment in which the organism exists. The expression of these traits are observable in an organism. The expression of such observable traits is called as phenotype. </em>
Answer:
it is true because infrastructre set pace of development
Answer:
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups.
d) restrict the age group in both the experimental groups.
Explanation:
The complete quetion is:
An investigator was interested in studying the effect of taking a course in child development upon attitudes toward childrearing. At the end of the semester, the researcher distributed a questionnaire to students who had taken the child development course. Questionnaires were also given to an equal number of students who had not taken the course. The students who had taken the child development course had different attitudes from the students who had not taken the course (cg., they had more positive response about having large families).
a) Identify the independent variable
b) Identify the dependent variable
c) identify confounding variable
d) propose a method to unconfound the experiment
a) questionnaires
b) attitudes of student who had and who hadn't taken the course
c) difference in age group of students among whom questionnaire were distributed in both the groups can lead to different understanding of questionnnaire and so affect the response towards the questions.
d) restrict the age group in both the experimental groups.
Confounding variables are variables that effect both the dependent and independent variable
Answer: Paradigm
Explanation:
Paradigm is defined as model that depicts about the concept that is followed in world with unwritten regulation.The pattern of the model is taking place which displays certain concept,framework or assumption. Example of paradigm is evolution etc.
Paradigm has the set of directions and ideas which can be studied and observed through research, theory ,standard or other method. This concept is based on assumptions or believe as well as approach of research to examine the phenomena.
