At a fraternity party a 17-year-old male places a paper bag over his mouth and breathes in and out of the bag. As he continues to breathe into this bag, his rate of breathing continues to increase. Which of the following is responsible for the increased ventilation?

TLS Online TPP Program

#Question id: 5923

#General Aptitude

What day on 23/04/1990 ?

TLS Online TPP Program

#Question id: 5924

#General Aptitude

The calendar for the year 2008 will be the same for the year : 

TLS Online TPP Program

#Question id: 5925

#General Aptitude

On what dates of April, 2001 did Wednesday fall ? 

TLS Online TPP Program

#Question id: 6942

#XL - T Zoology

How long does embryonic development (before 1st instar larva hatches) take in this organism?

TLS Online TPP Program

#Question id: 6943

#XL - T Zoology

The portion of the blastoderm-stage embryo which will give rise to most ectodermal, mesodermal, and endodermal tissues is called the:

TLS Online TPP Program

#Question id: 6944

#XL - T Zoology

Which would lead to a dorsalized embryo? (Recall that genes in Drosophila are named for their mutant phenotype.