A man is standing on a railway bridge which is 180 m long. He finds that a train crosses the bridge in 20 seconds but himself in 8 seconds. Find the length of the train and its speed.

TLS Online TPP Program

#Question id: 10833

#Section 1: Ecology

All the organisms that occur in the redwood community

TLS Online TPP Program

#Question id: 10834

#Section 1: Ecology

Which of the following is not an example of symbiosis?

TLS Online TPP Program

#Question id: 10835

#Section 1: Ecology

Which of the following is not an example of coevolution?

TLS Online TPP Program

#Question id: 10836

#Section 1: Ecology

Which of the following is an example of a plant morphological defence?

TLS Online TPP Program

#Question id: 10837

#Section 1: Ecology

Milkweeds contain

TLS Online TPP Program

#Question id: 10838

#Section 1: Ecology

Fighting over shared resources is called