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Mendel made 4 conclusions about heredity after his experiments on peas (2 laws were later summarized from these conclusions). Explain each of the conclusions (or laws) and how peas helped elucidate these conclusions. 

Pea plants were a prefect model organism because

Describe why variation is important to evolution. Please use an example. 

A soil pH of 6.5 is often considered ideal for phosphorus availability.  Why?

If no exception is thrown in a try block, all catch blocks associated with that try block are ignored.

When a program is running and a division by zero error occurs but is not addressed, the program crashes with an error message.

One of the following blocks is designed to catch any type of exception, which is correct?

Which of the following is a valid C++ assertion?

One of the typical ways of dealing with exceptions is to use an if statement.

The function ____ returns a string containing an appropriate message