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TLS Online TPP Program

#Question id: 12576

Estimates of current rates of extinction

#SCPH06 I Botany
  1. Indicate that we  have reached a  state of  stable equilibrium  in  which  speciation and extinction rates are approximately equal.
  2. Suggest that one-half of all animal and plant species may be gone by the year 2100.
  3. Indicate that rates may be greater than the mass extinctions at the close of the Cretaceous period. 
  4. Indicate that only 1% of all of the species that have ever lived on Earth are still alive.
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TLS Online TPP Program

#Question id: 1263

#SCPH28 | Zoology

The major classes of CAMs include

a. cadherins.    b. fibronectin.    c. Ig-superfamily CAMs.      d. P-selectins.
TLS Online TPP Program

#Question id: 1264

#SCPH05 I Biotechnology

 Desmosomes
TLS Online TPP Program

#Question id: 1264

#SCPH06 I Botany

 Desmosomes
TLS Online TPP Program

#Question id: 1264

#SCPH28 | Zoology

 Desmosomes
TLS Online TPP Program

#Question id: 1265

#SCPH05 I Biotechnology

An example of an integrin containing cell junction is
TLS Online TPP Program

#Question id: 1265

#SCPH06 I Botany

An example of an integrin containing cell junction is