phyB–phyE, appear mostly light-stable in the plant and function primarily in the regulation of LFRs and of shade avoidance involving changes in the R:FR ratio.

TLS Online TPP Program

#Id: 9516

#Unit 6. System Physiology – Plant

The xylem‐colonizing bacterium Xylella fastidiosa is transmitted by various species of Homalodisca in the family Cicadellidae.

TLS Online TPP Program

#Id: 4498

#Unit 13. Methods in Biology

To record limb lead III, the negative terminal of the electrocardiograph is connected to the left arm and the positive terminal is connected to the left leg.

TLS Online TPP Program

#Id: 6995

#Unit 5. Developmental Biology

Embryonic stem cell (true stem cell)  have the potential to differentiate into almost any cell in the embryo including muscle, blood ,heart and nerve cells.They are primarily involved in growth and development.

TLS Online TPP Program

#Id: 6241

#Unit 8. Inheritance Biology

Genomic imprinting 

Differential expression of a gene that depends on the sex of the parent that transmitted the gene.

 

TLS Online TPP Program

#Id: 1578

#Unit 4. Cell Communication and Cell Signaling

Active Wnt signaling leads to the secretion of Notum.