TLS Online TPP Program

#Id: 6927

#Unit 8. Inheritance Biology

Pseudodominance - Recessive allele owing to a deletion on the homologous chromosome.

TLS Online TPP Program

#Id: 5993

#Unit 3. Fundamental Processes

Replicons in euchromatin initiate before replicons in heterochromatin

TLS Online TPP Program

#Id: 10175

#Unit 6. System Physiology – Plant

In the absence of gibberellin, 

the DELLA proteins positively regulate GID1, GA20ox, and GA3ox, and negatively regulate GA2ox. 

TLS Online TPP Program

#Id: 1011

#Unit 5. Developmental Biology

In mammals, the bipotential gonad appears to be moved into the female pathway (ovary development) by the Foxl2, Wnt4, and Rspo1 genes.

TLS Online TPP Program

#Id: 1338

#Unit 4. Cell Communication and Cell Signaling

The EGFR specifically binds EGF in a lock-and-key type of mechanism.