Dry environment open stomata
Why do some plants adapted to dry environment open their stomata only at night?
Expert
Throughout the day in the dry habitats guard cells become flaccid and stomata close; alongside carbon dioxide is prohibited to pass to participate in diurnal photosynthesis. Some plants from dry areas resolve this problem by the method of nocturnal carbon dioxide fixation. At night, when water loss by the transpiration is lower, stomata open, carbon dioxide enters and it is stored in the parenchymal tissues. Throughout the day the stored gas is mobilized to be employed in the photosynthesis.
Write down the difference between cerebrum and brain? And also write down the main parts of these structures?
What is the basic difference between venous and arterial blood? Answer: Arterial blood is the oxygen-rich and carbon-dioxide poor blood which irrigates the tissues. Venous blood is the oxygen poor and carbon-dioxide rich bl
How does aldosterone act and where it is generated?
How are triglycerides made up of?
Write down the functions of musculoskeletal system?
Explain the functions of insulin and glucagon intended for blood glucose control?
Target Markets: A description of the target market should identify the potential customers. Classification of these customers can be on the basis of attributes like geographic characteristics, socioeconomic characteristics and demographic characterist
Explain the meaning of zone of equivalence?
What do you mean by the compound eyes?
Is the phase when an insect larva is in a cocoon a phase of total biological inactivity? Answer: The period whenever the larva is in its cocoon is a time of intense
18,76,764
1946308 Asked
3,689
Active Tutors
1447871
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!