The given below is the graphical representation of the changes in morphological features over a period of the geological time scale, where population A accumulates heritable morphological features and give rise to distinct species B. Population B splits in to a distinct species B1 and B2 Which of the following lineage represent the pattern of speciation by cladogenesis?

TLS Online TPP Program

#Question id: 10942

#Unit 7. System Physiology – Animal

A 45-year-old man presents to the emergency room with a 2-week history of diarrhea that has gotten progressively worse over the last several days. He has minimal urine output and is admitted to the hospital for dehydration. His stool specimen is positive for parasitic eggs. Which type of WBCs would have an elevated number?

TLS Online TPP Program

#Question id: 10296

#Unit 6. System Physiology – Plant

Which of the following statements about the oxidative pentose phosphate pathway is incorrect?

TLS Online TPP Program

#Question id: 31275

#Unit 2. Cellular Organization

At which phase of mitosis, APC/C Cdc20 targets securin for degradation? 

TLS Online TPP Program

#Question id: 33339

#Unit 2. Cellular Organization

Inactivation of which of the following protein in rod-shaped bacteria causes the cells to become coccoid (coccus-shaped)?

TLS Online TPP Program

#Question id: 5710

#Unit 8. Inheritance Biology

This cytological analysis, chromosome (A) represents the normal condition and the centromere position. Assume that only one structural chromosome aberration occurs in the other chromosomes