You have an ecosystem with the following organisms: birds, fruit trees, tigers, and monkeys. which list would best describe the food chain? tigers, monkeys, birds, fruit trees birds, fruit trees, monkeys, tigers fruit trees, birds, tigers, monkeys fruit trees, birds/monkeys, tigers

Fruit trees ← birds/monkeys ← tigers  is the correct food chain.

Explanation:

The tropic level based series of organisms in which each depend on the next as a source of food is refer to food chain. food chain also considered as the one of linear network in a food web. That starts with producers and ends at apex predator.

In food chain of -

                          Fruit trees ← birds/monkeys ← tigers

The fruit trees producers and birds and monkeys get their food and energy from the fruits of the fruit tree and tigers depend on the monkey for the food and energy.

Thus, Fruit trees ← birds/monkeys ← tigers  is the correct food chain.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.