Vulnerability to extinction can be linked to species following characteristics. Which of the following statement are correct?

A. Endemism species are more prone to extinction than fragmented

B. Species that are capable of migrating between fragments of habitat, such as between mainland areas and islands, may be more resistant to extinction

C. Population variability species are less prone to extinct

D. Species with naturally long life spans may be more likely to become extinct

TLS Online TPP Program

#Question id: 4614

#XL - T Zoology

Which of these is the extant (that is, living) species most closely related to species X?

TLS Online TPP Program

#Question id: 4615

#XL - S Microbiology

Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is placed in the genus Elephas. Assuming this classification reflects evolutionary relatedness, which of the following is the most accurate phylogenetic tree?

TLS Online TPP Program

#Question id: 4615

#XL - T Zoology

Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is placed in the genus Elephas. Assuming this classification reflects evolutionary relatedness, which of the following is the most accurate phylogenetic tree?

TLS Online TPP Program

#Question id: 4616

#XL - S Microbiology

Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?

TLS Online TPP Program

#Question id: 4616

#XL - T Zoology

Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?

TLS Online TPP Program

#Question id: 4617

#XL - S Microbiology

Which of the following is not an observation or inference on which natural selection is based?