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TLS Online TPP Program

#Question id: 11768

As documented by peter and rosemary grant, the population of the medium ground finch on the tiny island of Daphne major in the Galápagos archipelago responded how to changes in food resources associated with climate changes:

#Unit 10. Ecological Principles
  1. During the drought of 1975-1978, the population decreased
  2. The average beak size of surviving individuals, and their progeny, increased significantly between 1976 and 1978
  3. During the exceedingly wet El niño year of 1983, birds with smaller beaks handled the abundant smaller seeds more efficiently and the average beak size of the population returned to a lower value
  4. All of the above
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TLS Online TPP Program

#Question id: 24235

#Unit 4. Cell Communication and Cell Signaling

In cultured cells, which of the following mutation in the EC5 domain of CDHR3 increases the cell-surface expression of CDHR3 and the binding and replication of RV-C?
TLS Online TPP Program

#Question id: 23980

#Unit 8. Inheritance Biology

A mutant phenotype is produced by an individual of the blood group AB, due to some genetics effect  it produces only one copy of the gene another  copy of the gene is missing. this condition is known as
TLS Online TPP Program

#Question id: 4831

#Unit 8. Inheritance Biology

There are 4 pairs of chromosomes in a Drosophila.The linkage groups present in it are
TLS Online TPP Program

#Question id: 18946

#Unit 13. Methods in Biology

which of the following are Electrophoresis in free solution
TLS Online TPP Program

#Question id: 31105

#Unit 2. Cellular Organization

Phalloidin isolated from Amanita phalloides, binds at the interface between subunits in F-actin involves: