Diversity within species 

450-700 (mycoplasma)

4000 in bacteria (eg. Escherichia coli)

13,000 in Fruit-fly (Drosophila melanogaster)

32,000 – 50,000 in rice (Oryza sativa)

35,000 to 45,000 in human beings (Homo sapiens sapiens). 

TLS Online TPP Program

#Id: 9230

#Unit 6. System Physiology – Plant

C4 and CAM plants have evolved to limit photorespiration by concentrating CO2 at the site of carbon fixation.

The deleterious impact of photorespiration evolved C4 and CAM plants

TLS Online TPP Program

#Id: 2576

#Unit 7. System Physiology – Animal

Glucose reabsorption is a two-step process: 

Na+-glucose cotransport across the luminal membrane 

Facilitated glucose transport across the peritubular membrane

TLS Online TPP Program

#Id: 2510

#Unit 13. Methods in Biology

Silver staining gives higher sensitivity comparison to Coomassie Brilliant Blue (CBB).

TLS Online TPP Program

#Id: 7202

#Unit 5. Developmental Biology

TLS Online TPP Program

#Id: 8007

#Unit 10. Ecological Principles