Q: How do plants respire
A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…
Q: A. Explain how respiration takes place in plants in: Roots Leaves Stem
A: Respiration takes place in roots- Roots, the underground part of the plants, absorbs air from the…
Q: What are the permanent open pores in the bark of the old woody trees?
A: A woody plant is a plant that produces wood as its structural tissue. Woody plants are generally…
Q: Write down the structure and functions of tracheids in xylem tissue?
A: The tissue which helps in the conduction of water and mineral in the plants is called xylem tissue.…
Q: Write a short note on Importance of light to plants.
A: Metabolism refers to all the chemical reactions occurring in the body that are involved in…
Q: What part of the plant respires the most - roots, leaves, or stems?
A: The exchange of respiratory gases takes place in leaves through tiny pores known as stomata. On the…
Q: Name the location from which ascent of sap takes place.
A: Vascular bundles are important for transport of nutrients and metabolites in vascular plant. There…
Q: How does blue light trigger stomatal opening?
A: Plants are non-motile living beings that are capable of producing their own food by utilizing the…
Q: (a) Define the following terms i. Transpiration ii. Osmosis iii. Capillary action iv. Surface…
A: i. Transpiration: Transpiration can be defined as the process in which water is removed from the…
Q: What are the main functions of underground stems?
A: Underground stems are plants that have been engineered to generate from stem tissue yet dwell…
Q: What are the plant tissues that constitute the functional structures of the leaf veins?
A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…
Q: Which tissue in plants respire the most and why?
A: Respiration takes place in the mitochondria of the cell in the presence of oxygen, which is called…
Q: What is exudation of sap from injured parts of a plant?
A: It is the leaking or oozing out of water droplets from the broken edges or injured tips in the…
Q: What advantage would woody stems have over herbaceous stems?
A: In higher vascular plants a stem is the structure that provides support to all the structures of the…
Q: What is dispersal of seeds by explosive mechanism?
A: Seed dispersal is the spread or transport of seeds distant from the parent plant. Plants have…
Q: What are the functions of air spaces near the lower surface of the leaf?
A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…
Q: What is Sequoia wood good for?
A: Sequoia trees are the longest trees on the face of the Earth, predominantly growing in North…
Q: Woody stems which are ______ and _______.
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: Commercial sources of cork are from the bark of which evergreen tree?
A: In woody plants, the epidermis (which is the outermost covering) gets replaced by a tougher layer…
Q: In which habitat would you expect more cavitations— moist tropics or drier temperate areas? In which…
A: Environment plays an important role in framing plant structure such as the evolution of the…
Q: Which kind of root system is better adapted for anchorage? Explain your answer.
A: As we know that root is the primary site for absorption of water . Following points should be kept…
Q: explain how carbon dioxide is cycled between the tree and fox. name the specific processes involved.
A: Photosynthesis pulls carbon dioxide from the air to make carbon-based nourishment for plant growth.…
Q: has the arctic willow plant changed overtime?
A: Introduction: The Arctic willow grows on tundra and rocky moorland and is the world's northernmost…
Q: What is the function of the phloem?
A: Plant have tissue to transport water, minerals and nutrients. These are vascular parts of plant…
Q: What is different about CO2 fixation in tropical plants?
A: Carbon assimilation or carbon fixation is the process by which inorganic carbon is converted to…
Q: What are the adaptations of the phloem cell?
A: Introduction Plants need a continuous supply of water and nutrients for their survival and growth.…
Q: What role can the pappus play in seed dispersal?
A: The movement, dispersal, or transfer of seeds away from the original plant is referred to as seed…
Q: Is gas exchange a function of the shoot or root system in plants? What about nutrient uptake?…
A: Plants contain xylem and phloem tissues which conduct water, food, and minerals to the plants…
Q: Name the areas in a woody stem through which respiratory exchange of gases take place.
A: Woody plants include trees, shrubs, or lianas that have hard stems. They are durable and survive…
Q: if a plant were unable to produce root caps, what would be the effect on plant function?
A: The root cap is defined as a tissue that is present at the tip of plant roots. It consists of…
Q: what is the plant type and character type of liveworts
A: Bryophytes are small, non-vascular plants that include mosses, liverworts, and hornworts. They play…
Q: Name the plant tisue through which ascent of sap takes place.
A: Vascular bundles are important for transport of nutrients and metabolites in vascular plant. There…
Q: Compare and contrast the tracheary elements of the xylem and explain the possinle advantages of one…
A: Introduction: A complex permanent tissue of the plant that transports water and minerals from the…
Q: Identify the plant structures responsible for gas exchange and its function
A: Plants require gases like carbon dioxide during photosynthesis and need to release oxygen into the…
Q: Explain how carbon dioxide is cycled betweem the tree and the fox. Name the specific processes…
A: Biogeochemical cycle is an event in which elements are rotated to each and every component of the…
Q: How are tree affected when temperature decreases?
A: Trees They are long, thick, woody plants with or without branches. They are mostly perennial.
Q: Is xylem sap usually pulled or pushed up the plant?
A: Given: Is xylem sap usually pulled or pushed up the plant?
Q: Where the large woody vines are commonly found?
A: Tree is a perennial plant that has elongated trunk or stem supporting the branches and leaves. Trees…
Q: What is germ sporangium?
A: Fungi are a group of organisms such as yeast, molds and mushrooms. Although they share some common…
Q: Give one function of aerenchyma in aquatic plants?
A: Plant tissues are differentiated into two main types namely meristematic and permanent tissues. On…
Q: What does the main stem of the grapes represent in the parts of circulatory system?
A: Human anatomy is the branch of science that deals with the study of the form and function of organs…
Q: How capillary action happen in plants? How transpiration happen in plants?
A: Capillary action occurs when the adhesion to the walls is stronger than the cohesive forces between…
Q: How can the fiber-tracheid be differentiated from the libriform fiber? Explain.
A: Fiber cells may be found in a variety of plant components. Fibers are classified botanically based…
What are the respiratory openings found on the stem of woody plants.
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