Answer:
The longitude of Singapore is about 104° E. It remains the same regardless of the time of day.
Explanation:
If there is a 2 hour time difference between Singapore and Delhi, and Delhi is at about 75° E (actually about 77° E), that 2 hours time differences may not be what is actually the case. Delhi’s time zone is UTC + 5h 30m, while Singapore’s is UTC + 8h. So Singapore is actually 2 1/2 hours ahead of Delhi.
Answer:
The probability of having a child with this disease is still a 50% one
Explanation:
The parents are wrong here supposing that their next child would inherit the autosomal dominant disorder gen.This could have well happened with their first-born but it didn't, and so it may or may not happen with their second child.
In an autosomal dominant disorder, there is one mutated gen that is dominant (it is located on one of the nonsex chromosomes). A person that carries a mutated gen has a 50% probability of passing this gen to their offspring. This is regardless of the number of children they had had before.
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Answer:
Chocolate (Independent variable)
Explanation:
The independent variable is manipulative. The experimenter can manipulate it. It produces one or more results in a study called the dependent variable. It is called the independent variable because its variation doesn't depend on another variable in an experiment. The independent variable can be controlled or manipulated only by the researcher or experimenter.
For example:
Amount of water and fertilizer provide a tree. Water and fertilizer is an (independent variable) which can be manipulated by the experimenter.
Result: Height of the tree depends on water and fertilizer quantity (dependent variable) which can not be manipulated by researcher.
Answer:
Students who watch more television perform more poorly on their exams.
Explanation:
Television can be very detrimental to students' academic performance. There needs to be a balance between the amount of time a student is watching and the amount of time he is studying, doing physical and academic activities, and sleeping.
The more time the student spends assuming the less time he will have for other activities. With this, the activities of academic nature will be impaired, the student will not give enough attention to the studies and with that the academic performance of this student will fall.
From this we can conclude that students who watch more television perform worse on exams.
