Ecologist has proposed following explanation to lead biodiversity at tropic.

a) Higher productivity in the tropics allows for more species

b)  Environments are more stable and predictable in the tropics, with fairly constant temperatures and rainfall levels year-round

c) Predators and pathogens limit competition in the tropics, which allows more species to coexist

d) High evolutionary speed at tropic than temperate

TLS Online TPP Program

#Question id: 1709

#I Life Science/ Life Sciences Group – I-V

What are the specialized cell type involved in the entry of lymphocytes into lymph nodes called?

TLS Online TPP Program

#Question id: 1709

#SCPH05 I Biotechnology

What are the specialized cell type involved in the entry of lymphocytes into lymph nodes called?

TLS Online TPP Program

#Question id: 1710

#SCPH01 Biochemistry

The very late antigen (VLA) molecules are:

TLS Online TPP Program

#Question id: 1710

#I Life Science/ Life Sciences Group – I-V

The very late antigen (VLA) molecules are:

TLS Online TPP Program

#Question id: 1710

#SCPH05 I Biotechnology

The very late antigen (VLA) molecules are:

TLS Online TPP Program

#Question id: 1711

#SCPH01 Biochemistry

On entering a germinal center, the primary B-blasts grow exponentially to form which cell type in the dark zone?