Practice Questions

TLS Online TPP Program

#Question id: 370

Which of the following statements is true about buffer solutions?

#XL - Q Biochemistry

They maintain a constant pH of 7.
They maintain a constant pH when acids are added to them but not when bases are added to them.
They fluctuate in pH when either acids or bases are added to them.
They maintain a relatively constant pH when either acids or bases are added to them.

More Questions

TLS Online TPP Program

#Question id: 35521

#XL - R Botany

Which of the following are correctly matched with their roles in flowering?

TLS Online TPP Program

#Question id: 35522

#XL - R Botany

Which of the following characteristics are true for florigen?

TLS Online TPP Program

#Question id: 35523

#XL - R Botany

Which of the following statements correctly describe how plants respond to environmental cues to initiate flowering?

TLS Online TPP Program

#Question id: 35524

#XL - R Botany

Which of the following genes acts as a mobile flowering signal (florigen) in Arabidopsis?

TLS Online TPP Program

#Question id: 35547

#XL - R Botany

Which of the following statements regarding photoperiodism in plants are correct?

TLS Online TPP Program

#Question id: 35548

#XL - R Botany

Which of the following are characteristics of short-day plants?