Which of the following plant groups is now extinct?

TLS Online TPP Program

#Question id: 10642

#Section 2: Evolution

Which curve best describes survivorship in a songbirds and marine crustacean that molts respectively?

 

TLS Online TPP Program

#Question id: 9238

#Section 5: Applied Ecology & Evolution

Which of the following is a consequence of biological magnification?

TLS Online TPP Program

#Question id: 12148

#Section 2: Evolution

If asked to find the cause of regular fluctuations in a population's size not associated with seasonal environmental variation, you would probably first seek evidence for: 

TLS Online TPP Program

#Question id: 10596

#Section 1: Ecology

In a experimental population the birth rate is 18 per 1000 and death rate is 14 per 1000. Size of population is 10,000 at time t then what will be size of population at time t+1?