Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 60959
TLS Online TPP Program

#Question id: 35547

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

#XL - R Botany
  1. Short-day plants flower only when the night is longer than a critical duration.
  2. Long-day plants can flower under continuous light conditions.
  3. Phytochrome is the primary pigment involved in photoperiodic perception.
  4. Day-neutral plants respond to changes in photoperiod.
More Questions
TLS Online TPP Program

#Question id: 19833

#XL - P Chemistry

Correct structure of SF4 is
TLS Online TPP Program

#Question id: 19834

#XL - P Chemistry

Numbers of possible resonating structure of carbonate iong is....
TLS Online TPP Program

#Question id: 19835

#XL - P Chemistry

Which of the following molecule has not zero dipole movement ?
TLS Online TPP Program

#Question id: 19836

#XL - P Chemistry

Which of the following molecule possesses highest diplopic movement ?
TLS Online TPP Program

#Question id: 19837

#XL - P Chemistry

Which of the following molecule possesses dipole movement ?
TLS Online TPP Program

#Question id: 19838

#XL - P Chemistry

The temperature of the system decreases in an