The commercial Bt–cotton available today contain genes from the isolate B-thuringiensis, ssp. that produces Cry I A(a), Cry I A(b), Cry I A(c), Cry IIA.

TLS Online TPP Program

#Id: 7235

#Unit 5. Developmental Biology

T Helper Subset Differentiation

TLS Online TPP Program

#Id: 607

#Unit 2. Cellular Organization

The E. coli trp operon contains the 5 genes Trp-EDCBA for the anabolic enzymes to make the tryptophan.

TLS Online TPP Program

#Id: 6963

#Unit 8. Inheritance Biology

It can be identified by G banding chromosome. 

TLS Online TPP Program

#Id: 2194

#Unit 10. Ecological Principles

Facilitation may be important in early seral stages and inhibition important in later ones or vice versa. 

TLS Online TPP Program

#Id: 7348

#Unit 11. Evolution and Behavior