Question
Which crop usually shows greater stomatal
resistance?Solution
Sorghum usually shows greater stomatal resistance compared to the other crops listed. Stomatal resistance is a measure of how tightly or loosely stomata (small openings on the surface of leaves) are closed, controlling the exchange of gases like carbon dioxide and water vapor between the plant and the atmosphere.
Which of the following is a unicellular organism?
I. Amoeba
II. Paramecium
- A person with low levels of hemoglobin is likely to suffer from:
In which of the following units is thickness of ozone layer measured ?
Which enzyme is secreted by the stomach and digests proteins?
Analogous structures arise due to:
Respiration occurs in which part of the cell?
Alveoli are related to which system of the human body?
Who performed experiments on Vicia faba to prove that the DNA replicates semi-conservatively ?Â
Which of the following is NOT a factor affecting Hardy-Weinberg equilibrium?
Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy?
