Harvest of cork from cork oaks (Quercus suber) is _________________, because it involves targeted (i.e., intentional) removal of the __________________, and the  ________ is unaffected.

Q: The plants, which grow under water stress conditions are called_______?

A: Plants usually require water for proper growth and metabolism. Water is essential for plants to…

Q: Whether the given statement "Lateral roots form at nodes on roots" is true or false.

A: The roots of vascular plants are modified organs that provide anchoring for the plant and take in…

Q: Sclerenchyma fibers Cuticle mesophyl mesophy

A: Eudicot term is derived from dicot. Eudicot have vast majority of plants that are formerly called…

Q: Give the economic and ecological importance of Sugar cane (Saccharum)

A:

Q: label the ordinary epidermal cells (pavement cells), subsidiary cells, guard cells, and stomatal…

A: Often angiosperms are classified into dicot and monocot plants based on some characteristics. This…

Q: During secondary growth of a plant,  ____ gives rise to wood and ____ gives rise to periderm.

A: Secondary growth in plants  Secondary growth is the growth where plant thickness is increase due to…

Q: 40. Which of the following is a characteristic of the Pinus secondary phloem? * O compose of…

A: 40. (B) option is correct answer   Pinus Secondary phloem composed of sieve cells and albuminous…

Q: Which wavelength of visible light is absorbed the most by the leaf.

A: The leaf contains chlorophyll a(green and algae), chlorophyll b(higher plants), chlorophyll c (brown…

Q: The interior tissues of a leaf are called mesophyll. In most leaves, there is an upper layer of…

A: Introduction  Mesophyll cells are found in plant leaves. They comprise of ground tissue in the…

Q: The exudation of xylemsap drop on the edge of leaves is called

A: The sap is a liquid that travels through a plant's xylem cells (vessel elements or tracheids) or…

Q: Why does bark often dieand break naturally?

A: Plants are non-motile living beings that are capable of producing their own food utilizing the…

Q: ross ди

A: The cell wall's primary role is to provide structural strength and support, as well as a…

Q: What happen to leaves when its xylem vessels are blocked with wax?

A: The vascular tissue of the plants which is responsible for providing the entire plant with water and…

Q: Label the parts a.Cambium b. pericycle c. parenchyma d. sclerenchyma e. trichome f. xylem g.…

A: Plants are eukaryotic structure which are autotrophic, photosynthetic organism that belongs to…

Q: Phloem sap is under pressure. What is the danger associated with this? How are P-protein and callose…

A: Answer: Introduction: Phloem sap contains basically sugars, hormones, and minerals in water. It…

Q: The vascular cambium of roots produces secondary xylem toward the (inside, outside) and secondary…

A: Vascular cambium  It is defined as the main growth tissue in the stems and roots of dicot plants…

Q: The layer that surrounds xylem and phloem in dicot leaves is ____ while the tissues that are part of…

A: Xylem and phloem are plant tissues that are surrounded by fiber. The fiber that surrounds both of…

Q: Name a species of edible gymnosperm that begins with one of your initials: PLEASE USE D, A OR M…

A: Gymnosperms are vascular plants which produce naked seeds.

Q: Submerged plants receive lesser illumination as compared to exposed floating plants in a lake. Give…

A: The plants that are dipped in water and receive the nutrients through their leaves, not from roots…

Q: Where is Psilotum usually found?

A: Psilotum is a genus of vascular plants that look like ferns. It is one of two genera of whisk ferns…

Q: What are stimulated below the bark and is responsible for increase in the diameter of the stem.

A: Bark refers to the protective outer covering of the trunk, branches, and roots of trees and other…

Q: What is the reason why the color of leaves changes during autumn?

A: The colour of the leaves changes during the autumn season due to fluctuations in the length of the…

Q: Most of the red, blue and purple colours of plants are due to a pigment called_______?

A: The biological pigments are simply referred to as pigments or biochromes. They are the substances…

Q: what type of tissue is responsible for the characteristic hardness of the endocarp

A: Fruit is a flowering plant's fleshy or dry ripening ovary that contains the seed or seeds. As a…

Q: Which wavelength of visible light is absorbed the most by the leaf.

A: The leaf contains chlorophyll a(green and algae), chlorophyll b(higher plants), chlorophyll c (brown…

Q: Label A-G as the following: -Guard Cell -Palisade msophyll cells -Stoma -Cuticle -Vascular bundle…

A: The given diagram is a model of dicot leaf.

Q: The sap is a solution of various substances. Name five of these substances.

A: Sap is the life's blood of a plant. There are two types of sap in a plant. Phloem sap is the more…

Q: In your own words differentiate the paracytic from diacytic stomata. Bried and precise explanation

A: Transpiration: It is the process of loss of water from the leaves of the plants in the form of water…

Q: Studies of phototropism often use which part of an oat seedling: _________________?

A: Phototropism is the growth of an organism in response to a light stimulus. Phototropism is most…

Q: What is the reason why the color of leaves changes during autumn?

A: Leaves changes its colour during the autum due to the variations in the duration of the day light.…

Q: Label the following parts of a Zea mays (corn): Epidermis Ground tissue Хylem Phloem Bundle sheath…

A: Introduction In a vascular plant, a vascular bundle is a strand of conductive tissue that conducts…

Q: What would happen if you gave these plants a brief exposure to darkness in the middle of the…

A: Phytochrome is a receptor in a plant that accepts the red and far-red light coming from the sun. It…

Q: The color of a bark is largely due to...?

A: Introduction  Wood is a porous and fibrous structural tissue found in trees and other woody plants'…

Q: By Sue in az (Own work) [Public domain], via Wikimedia Commons The leaves of creosote bushes: are…

A: The creosote bush is a creeping plant with a lovely appearance, particularly during flowering…

Q: In the trunk of a tree, the epidermis is replaced by _____ that is produced by the _____.     cork…

A: Epidermis in botany is the outermost protoderm derived layer of cells covering stem, root,  flower,…

Q: A healthy sea grass bed (type of underwater marine plant) is vital to the survival of aquatic…

A: Seagrasses are flowering plants that are found in marine habitat.Seagrasses are composed of four…

Q: Whether wilted lettuce be soaked in salt water, tap water, sugar water, or be placed in light to…

A: Water, gas and nutrients are the essential components for a plant to grow and Develop. Without these…

Q: Which plant are a natural source of dye. It was also cultivated during the British rule

A: Natural dye is a colored substance or colorants that are derived from natural sources such as…

Q: The Calvin cycle (light-independent reaction) occurs in the Matrix Xylem Cristae membrane Stroma…

A: The Calvin Cycle, also known as the Calvin-Benson cycle or the dark reactions, is a series of…

Q: Vascular Bundies Epidermis Cortex Pith

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…