Two islands, P and Q, are similar in habitat and other features. They are 100 and 200 km2 in size respectively, but have the same number of species. Which of the following statements can independently explain this observation?

(i) P is closer to the mainland than Q

(ii) P is further away from the mainland than Q

(iii) P has higher speciation rates than Q

(iv) P has lower speciation rates than Q

TLS Online TPP Program

#Question id: 26972

#Unit 10. Ecological Principles

For a species having logistic growth, if K = 10,000 and r = 0.18, the maximum sustainable yield will be ____

TLS Online TPP Program

#Question id: 26973

#Unit 10. Ecological Principles

Life History Strategies Incorporate Traits Related to,

TLS Online TPP Program

#Question id: 26974

#Unit 10. Ecological Principles

Trade off is caused by

TLS Online TPP Program

#Question id: 26975

#Unit 10. Ecological Principles

Trade off is applied on

a.Small size to large size whenever reducing the clutch size

b.Small size to large size whenever increasing the clutch size

c.First reproduction at later of stage with small clutch size

d.First reproduction at early of stage with small clutch size

TLS Online TPP Program

#Question id: 26976

#Unit 10. Ecological Principles

Those individuals reproduce once only and die are the type of organisms____

TLS Online TPP Program

#Question id: 26977

#Unit 10. Ecological Principles

Individuals reproduce repeatedly and at any time of the year, that type of organisms are____