Stomata are located on stems, leaves and other plant organelles. These organelles rely on other cells, the guard cells, to open and close the stoma through ion regulation, much like the contraction and release of muscles in animals. Through allowing gas regulation, photosynthesis can occur, ...
the class Chondrichthyes,having a cartilaginous skeleton and including the sharks,rays,and skates.软骨鱼:有一套软骨架的软骨鱼纲中的一种,包括鲨鱼、魟鱼和鳐鱼The flesh of such animals used as food.鱼肉:作食物用的此类动物的肉Any of various primitive aquatic vertebrates of the class Cyclostomata,...
Stomata are a special type of pore opening on leaves of plants. They are designed to absorb water from sources such as rain while also removing excess water in the plant through transpiration. The way that the stomata work is still a mystery as we truly do not understand what causes their ...
Stomata are pores found on stems, leaves and other plant parts that control gas exchange. Essentially, these structures allow carbon dioxide to enter, and along with water, carry out photosynthesis in the presence of light, to produce glucose. Oxygen is released through the stomata as a waste ...
The function of stomata is to do gas exchange with the environment. As humans we have lungs that do gas exchange, bringing in oxygen and letting out...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your ...
What is a succulent plant ? Succulent (Latin: succos = juice, sap) plants from more than 60 families and 300 genera have evolved special water-storage tissues in thickened or swollen leaves, stems or roots as an adaptation to the arid climates of deserts
What is the relationship between stomata and water stress? Explain. How does the polarity of water help it to move upwards in a plant? What is meant by the terms "cohesion" and "adhesion"? How do they differ? what is the difference between peer pressure and peer cluster theory ...
(a)1 evaporation of water from leaf / stem / plant;2 diffusion of water vapour;3 through stomata;4 down concentration gradient;any three - 1 mark each(b)1 temperature rise increases the rate of transpiration /evaporation / ORA;2 warm air can contain more water (vapour)/ ORA;3 increases...
Stomata consist of two specialized cells known as guard cells that control the opening and closing of the pore. Stroma, on the other hand, is the matrix or the fluid-filled interior of the chloroplasts, not surrounded by a specialized cell structure. 10 Stomata are found on the epidermis of...
In the transition from aquatic plants to terrestrial plants, what is an important adaptation for preventing water loss? A. Having a large number of stomata B. Developing a waxy cuticle C. Having a very thin cell wall D. Absorbing more water from the soil 相关知识点: ...