Biology
Transpiration is highest during the summer. Which of the following reasons supports this statement?
P. Increase in temperature allows more water to evaporate.
Q. Warm air can hold more water than cold air.
R. Increase in temperature allows less water to evaporate.
- Only P
- Only R
- Only P and Q
- Only Q and R
Related Questions
The difference between the birth rate and the death rate is called
- natality
- mortality
- growth rate of population
- population density
Which phytohormone have specific effects on cell division?
- Ethylene
- Gibberellins
- Cytokinin
- Auxin
The cones contain the pigment
- rhodopsin
- visual purple
- iodopsin
- Both 1 and 2
Rajeev developed a clot at the site of bleeding. Which of the following is/are involved in the process described above?
(1) Platelets
(2) WBCs
(3) Plasma
(4) RBCs- Only 1
- only 1 and 2
- Only 1, 3 and 4
- Only 1, 2 and 4