One species mates at the season when daylight is increasing from 13 hours to 13 hours, 15 minutes; another species mates at the season when daylight is increasing from 14 hours to 14 hours, 15 minutes. The isolating mechanism is

TLS Online TPP Program

#Question id: 10946

#SCPH28 | Zoology

A 26-year-old man received a paper cut. What substance is the major cause of pain of this acute inflammatory response?

TLS Online TPP Program

#Question id: 406

#SCPH05 I Biotechnology

Hydrolysis of 1 M glucose 6-phosphate catalyzed by glucose 6-phosphatase is 99% complete at equilibrium (i.e., only 1% of the substrate remains). Which of the following statements is most nearly correct? (R = 8.315 J/mol·K; T = 298 K)

TLS Online TPP Program

#Question id: 20111

#SCPH05 I Biotechnology

A container has hydrogen and oxygen mixture in ratio of 4 : 1 by weight, then

TLS Online TPP Program

#Question id: 19220

#SCPH28 | Zoology

Opines are unique and unusual condensation products of either an amino acid and a keto acid or sugar. The condensation product of arginine and pyruvic acid is called 

TLS Online TPP Program

#Question id: 4918

#SCPH12 I Genetics

The two organelles responsible for cytoplasmic inheritance among eukaryotes are