Rearrange the parts of the sentence in correct order. We looked for

P. strong relationships at locations in the

Q. genome that are not well studied in

R. apple and looked for which compounds we

S. could identify and which had nutritional value

PQRS

The correct answer is Option (4) - PQRS

The correct order of the jumbled sentences is PQRS.

The sentence is about how we looked for strong relationships at locations in the genome that are not well studied in apple and looked for which compounds we could identify and which had nutritional value.

Here is the explanation:

• P is the subject of the sentence, which is we.
• Q is the verb, which means to look for.
• R is the object of the verb, which is strong relationships.
• S is the object of the prepositional phrase, which is compounds.