Leaf Cross Section Know structures and functions A- GH

Q: If a leaf has a blade that consists of one piece of tissue, we say the leaf is __________________.…

A: BASIC INFORMATION  LEAF  These are the main organ which are responsible for photosynthesis which is…

Q: Carboxylation and reduction of Clavin cycle occurs in stroma. Select one: O True O False

A: The Calvin cycle is a process by which plants and algae turn carbon dioxide from air to sugar which…

Q: Examine an image of longitudinal section the rough a Coleus stem tip. Can you find a node where…

A: procambium is located near the protoderm  it is a type of meristem that give rise to vascular…

Q: .Using your answers from questions 1-4, describe in detail the phototropic response in plants.…

A: Plants respond in different ways and release a variety of responses such as developmental,…

Q: pok this picture of this plant using my phone. The thin brown stalks that you see are proximately 2…

A: Answer is option b.) gametophytic generation.

Q: Plant Identification & Distinguishing Characteristics In each box, make detailed notes regarding the…

A: Ecology is the study of the relationships between living organisms and their physical environment,…

Q: A plant loses water through its stomata хylem roots stem

A: According to the question, we have to find out that A plant loses water through its which part given…

Q: Difference between male and female pine

A: Pine trees undergo sexual reproduction by producing seeds. Pine seeds are present on scales. These…

Q: Choose the best answer for following question It inhibits plant senescence. a. auxin…

A: Cytokinin is a category of plant growth substances which stimulate cell division, or cytokinesis, in…

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: Cytokinins move vertically; but cannot move laterally in a plant. Select one: O FALSE O TRUE

A: Cytokinins are phytochrome involved in the regulation of the plant cell cycle and numerous…

Q: thigmonastic movements of plant is caused .by touch

A: Plant movements do exist. Albeit, in contrast to creatures, plants are unequipped for headway in…

Q: Why Gibberellins are applied to cabbage plant.

A: Gibberellins is a type of plant hormone that plays a vital role in seed germination, flowering, and…

Q: health benefits of rattan plant

A: Rattan plant are climbing palms that belongs to family calamoidae. These plants are specially grown…

Q: The finger-like leaves present in pine's embryo a O cotyledons O epicotyl O hypocotyl root cap

A: In Pinus, the mature seed consists of hard testa, thin tegmen, endosperm, embryo and cap like…

Q: OWater potential of the leaf: )pressure potential of the leaf

A: Water potential is the difference between the free energy of water molecules in a pure solvent and…

Q: Interactions between auxin, gibberellins and cytokinin

A: There are many factors that affect the growth of a plant, plant growth regulators are one such…

Q: Gos

A: Monocots roots have adventitious roots and lateral roots give rise to fibrous roots. These kinds of…

Q: Abscisic acid (ABA) is produced at both terminal bud and root. Explain how ABA produced in root…

A: Plants growth hormones also called as phytohormones are the chemical messengers that help in the…

Q: Label the Pine (Pinus) Leaf Cross Section

A: Pine is a coniferous tree belonging to the genus Pinus. These gymnosperms are monoecious; that is, a…

Q: 7. is a simple hydrocarbon that is the only gaseous plant hormone.

A: Plant hormones are plant growth regulators that play important roles in plant growth and development…

Q: The warmth of hot flowers attracts pollinators and helps broadcast the flowers’ (often foul) scent.…

A: Pollinators are basically the agents that assist pollination. They transfer pollen from anther of a…

Q: Plants have been used in dyeing fabrics for centuries O True O False

A: Ans - a) True the development of dyeing in fabrics is the revolution due to the synergistic use of…

Q: With the help of labelled diagram, discuss the structure of cross – section of leaf.

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

Q: The most prevalent natural plant fiber is ___________.

A: Cotton

Q: Figure 3:/Zea mays/ Shoot tip 7 12 11 10 8 For questions 7-12, refer to Figure 3. Identify the…

A: In maize (Zea mays)the apical meristem also known as growing tip. It is undifferentiated…

Q: Woody plants carry gaseous exchange througha) root hairb) stem hair…

A: A woody plant is a plants that produces wood as its structural tissue. Woody plants are generally…

Q: [PLANT PHYSIOLOGY] The Casparian strip. I. is a waxy layer in the walls of the endodermal cells of…

A: Introduction  Casparian ring is mostly found in monocots and in some of the dicots. The composition…

Q: "One bad apple spoils the bunch". Explain this idiom in a scientific way and phytohormone behind…

A: i) The same hormone responsible for this is ethylene gas. Ethylene gas stimulates ripening and the…

Q: Name a state of reduced physiological activity occurs in seeds, buds etc.

A: Plant physiology deals with the study of functioning or physiology of plants. It includes many…

Q: The Ca pathway utilizes less ATP than C3 pathway thus enabling C. plants to adapt to tropical…

A: The Calvin cycle was first observed in Melvin Calvin in chlorella, which is a unicellular green…

Q: Auxins can move vertically; but cannot move laterally in a plant. Select one: O True O False

A: Plant hormones are the molecules produced by the plants which help in the growth and development of…

Q: Proteins serve as the structural components of plants. O A) True O B) False

A: Proteins are huge, complex molecules that perform several essential functions throughout the body.…

Q: The resin of plants protects the plant from pathogens and insects O False O true

A: The plants are the organism who are responsible for carrying out photosynthesis and prepares their…

Q: Flowering plants can be classified by:

A:

Q: Why wilted lettuce becomes criso/firm when placed in cold water for a while.

A: Osmosis is a process through which the molecules of a solvent pass to a solution of high…

Q: plant grow, develop

A: Plants are the immotile organisms, which live on soil and water. They prepare there food by…

Q: This plant hormone plays a vital role in the differentiation of vascular tissues. Auxin Cytokinin…

A: *Note* - as per our guidelines we are supposed to answer only question. U can ask other questions in…

Q: Choose the best answer for following question Stems bend toward the sun a. auxin…

A: Plants also produce plant hormones that are involved in various physiological roles. The plant…

Q: 23. The integuments develop into the: O hilum. seed coat. O funiculus. O coleoptile. endosperm

A: An ovule cell is protected by the layer which is known as integument. Acrogymnospermae (seed…

Q: (a). When making furniture, one prefers the heartwo your reasons (b). Cutting a cross section of a…

A: Introduction:- In the stems and roots of trees and other woody plants, wood is a porous and fibrous…

Q: The special chiorophyl P680 A receives electrons that B effectively absorbs the red part of the…

A: Introduction Photosynthesis is a process by which green plant produces thbeir own food with the help…

Q: Some plants have a hard, cellulose layer protecting them. This hardened

A: Question - Some plants have a hard, cellulose layer protecting them. This hardened

Q: Water Transport in Plants 2. in water transport in plants, has the solution run through the entire…

A: Tissue may be a cluster of cells that have similar structure which perform along as a unit. A…

Q: Tranagenic plants are the ones

A: Transgenic plants or Genetically Modified Plants are gaining much importance in today's world. They…

Q: pls label the endosperm here thank u

A: Lemons are high vitamin C, also contains vitamin B5, B6, B1 and B2 as well as calcium, iron, folate…

Q: To determine: The reason for plant death if its stomata is closed or opened all the time.

A: Introduction Plant cell death is the end of a plant cell's life activities due to an intracellular…

Q: In the form of schematic diagram; briefly illustrate the process that occurs during the…

A: According to the question, we have to explain and illustrate the process that occurs during the…

Q: Using the photograph of a leaf cross section above, match the part of the leaf to its role (match…

A: A transverse section of a leaf is obtained through a section cutting procedure to observe the…