plant manipulate the composition of their membranes in response to this environmental stress?

Q: Explain one structural difference between the three vascular plant cell types AND give a function of…

A: Vascular system, in plants, assemblage of conducting tissues and associated supportive fibres. Xylem…

Q: Pick an organelle or cellular structure that is unique to plants.  Explain why this would be…

A: Plants are multicellular photosynthetic forms, they perform photosynthesis by which synthesise their…

Q: According to your thinking what would be the most logical way to produce a variegated ornamental…

A: Variegated leaves means having white and green patches in the leaves of the concerned plants. In the…

Q: How does a plant “know” it is under attack by a pathogen or herbivore? (name one thing the plant can…

A: Pathogens are basically any invader that are capable of hampering the normal processing of the body…

Q: Summarize the major types of selective cell-cell adhesions. Describe the structure and role of…

A: Cell-cell adhesions are important molecular interactions that allow cells to adhere together and…

Q: List the three specialized meristems that arise from theapical meristem.

A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…

Q: Design a simple experiment to illustrate transport in plants.

A: In general, the plant body is broadly divided into root and shoot systems. The growth of the plant…

Q: explain the concept of signal transduction pathway and give one example in detail of a signal…

A: Introduction:- Signal transduction is the process in which a signal molecule binds to their specific…

Q: what can be an analogy showing similarities between a cell membrane and a fence?

A: Our bodies are comprised of uncountable number of cells, every one of these cells can be think of as…

Q: Give typing answer with explanation and conclusion  If a plant cell runs out of atp will the…

A: The cell membrane is a selectively permeable membrane that surrounds the plant cell, separating the…

Q: How to plants respond to hot, arid conditions? Plants close their stomata to prevent a loss of…

A: INTRODUCTION Stomata It is pores present on the epidermis of leaf, stem and other organs and it…

Q: Using the rod photoreceptor example, explain the mechanism by which the negative feedback loops…

A: Homeostasis is the ability of biological systems to retain relatively constant conditions in their…

Q: Compare collenchyma tissue to sclerenchyma tissue with regard to: a. the structure and composition…

A: Collenchyma cells are least common and have a primary cell wall. Sclerenchyma cells are found in…

Q: Which cells lack living cytoplasm at maturity?a. parenchymab. companionc. collenchymad. sclerenchyma

A: Plant tissues are the functional units connecting all organs of a plant. These tissues are…

Q: Which is the plant tissue responsible for the filling of the space between other tissues?

A: Parenchyma is the plant tissue responsible for the filling of the space between other tissues.

Q: Plant leaves contain openings called stomata, which allow the diffusion of ?

A: Stomata are present in epidermis of  leaves .Stomata consists of guard cell and stomatal pores.90%…

Q: Discuss the types of meristems based on their position in the plant body

A: Introduction Meristem is a type of plant tissue that contains undifferentiated cells responsible for…

Q: Unlike animals, plants continue to grow in their oldest stage of development. Which type of plant…

A: The undifferentiated cells are those which are capable of dividing and forming new cells, while…

Q: During which step of signal transduction is a second messengerreleased into the cytoplasm?a.…

A: The nervous system comprises the brain, neurons and spinal cord. The nerves are responsible for…

Q: Describe how a sensitive plant closes its leaves. Why might this behavior have evolved?

A: Sensitive plant or humble plant are those that rapidly closes its leaves when it senses some…

Q: Identify the pointed cell and its function.  How is it different from other plant cell types?  How…

A: The plant body is made up of several tissues and these tissues perform their designated functions…

Q: State how growth in plants differs from growth in animals.

A: Plants are photoautotrophs which use light energy from the sun to produce their own food. Animals…

Q: What features of plant cells help plants retain their structure at both the cellular and organismal…

A: Plants cells are different from animal cell by some extent. Plants cells have cell wall and plastids…

Q: What helps give cell walls strength in the softer plant tissues?

A: They will differentiate into three main tissue types which include the dermal, vascular, and ground…

Q: What do you understand by PLANTS CELLS ARE TOTIPOTENT ?

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: State the location and function of different types of meristems.

A: Meristem is a type of tissue found in plants. Meristem contains undifferentiated meristematic cells…

Q: What are the components of transport system in highly organized plants?

A: In highly organised plants,vascular tissues,xylem and phloem are the main components of…

Q: What happens in the reception phase of cell signaling when protein signal molecules are present?…

A: The cells in a multicellular organism communicate with each other through various signaling…

Q: Describe the type of stimulus that strongly activates a complex cell

A: Complex cells are also neurons in V1 that respond optimally to a stimulus with a particular…

Q: Since you're done with your study of plant tissues, you may now answer the questions about them…

A: The growth of any organism occurs by cell division process. Usually, a group of cells known as stem…

Q: Describe the functions of the four main tissue types: meristem, dermal, ground & vascular. Draw…

A: The main tissue systems in plants that supports and protects the plants are: 1)Dermal tissue:It is…

Q: Draw a diagram and briefly describe the extracellular matrix in plants.

A: The cells are the primary unit of life. The cell wall is the protective layer that surrounds the…

Q: Which image below represents the site where an electrical signal is converted to a chemical signal?…

A: The site where an electrical signal is converted to a chemical signal is the synapse.  In this…

Q: Give an example of a circadian rhythm in plants.

A: Introduction :- Circadian rhythms are 24-hour cycles of physical, mental, and behavioural changes.…

Q: You have made several mutations in the coding region of the gene coding for the sodium channel and…

A: mutation is a permanent change in the DNA sequence of a gene or a chromosome. This change can occur…