Choose the possible places a water molecule can go once it has traveled from the roots to a leaf cell.  A. Return to the soil  B. Release to the atmosphere  C. Store in central vacuole  D. Mitochondria

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: Which of the following is an example of secondary growth? a. increase in length b. increase in…

A: Secondary growth is the growth of the plants mainly caused due to rapid cell division in the cambia…

Q: The opening in the leaf that allows gas and water exchange iscalled thea. lenticel.b. hole.c.…

A: Transpiration is evaporation of excess water from plants through its aerial parts like stem, leaves,…

Q: What will happen to the plant (will it live or die), and why

A: Metabolism is all the chemical reactions that can take place in a cell. Catabolism is the breaking…

Q: In plants, fibers are a type of______ cell. a. parenchyma c. collenchyma b. sclerenchyma d.…

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

Q: Gases enter and leave plant leaves through pores calleda. stomata.b. meristems.c. chloroplasts.d.…

A: Answer is a.)  Stomata.

Q: Water evaporation from plant parts is called_______ . a. translocation c. transpiration b.…

A: It occurs at the leaf surface. It drives the movement of water in the xylem. Transpiration is a…

Q: According to the pressure-flow model, sugar is actively transported into phloem anda. enters xylem,…

A: Answer is d.)  water follows by osmosis, providing pressure that moves the water and sugar through…

Q: what do you think would happen to the roots of a plant if you turned the plant upside down for two…

A: Roots are non-photosynthetic organs of the plants which serve to absorb water and minerals from the…

Q: What plant tissue has cells that are dead at maturity? a. Xylem c. Ground b. Phloem d. Dermal

A: Xylem tissue has three types of cells: xylem parenchyma, tracheids, and vessel elements. The latter…

Q: Plant growth is due to

A: Energy is the basic element required for organisms to survive. Every organisms including plants…

Q: Minerals dissolved in watera. enter root epidermal cells by active transport.b. take an…

A: Answer is b.) take an extracellular pathway through roots to thevascular cylinders.

Q: Stomata close in response to_______ . a. ABA c. bacterial flagellin b. nitric oxide d. all of the…

A: Step 1 Growth is an irreversible permanent increase in size, volume, and weight of a cell, part, or…

Q: What process creates the pressure that drives phloem toward sinks?a. Osmosis into the sieve tubes at…

A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…

Q: If an animal died near a root, would the plant have greater access to ammonium, nitrate, or both?

A: Many plants absorb most of their nitrogen requirement in the form of nitrates. Nitrogen is present…

Q: Briefly explain how water moves through a plant. Include how and why water moves through both xylem…

A: The structure of plant roots, stems and leaves facilitates the transport of water, minerals and…

Q: Phloem is a tissue found in: A. reproductive organs of animals B. plants C. insects D.…

A: The tissue is a cellular level of organization between organ and cell. The nervous, muscular,…

Q: Diagram below represents the loading of sucrose into the phloem at the 'source'. Explain the process…

A: The sugars like sucrose is a product of the photosynthesis which is stored in the mesophyll cells.…

Q: Stomata are made of specialized cells called _____ which surrounds a tiny pore/opening. A. Stoma B.…

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

Q: Which of the following represents the movement of gases through the open stomata of a leaf during…

A: Plants are living organisms that contain a cell wall made up of cellulose. They have green pigments…

Q: Compare and contrast the movement of water into the leaf to the movement of carbon dioxide into the…

A: Water and carbon dioxide are two important essential nutrients in for plants .

Q: Living cells are connected to one another by plasmodesmata that extend through tiny holes in the…

A: Plasmodesmata are cytoplasmic communication channels which traverse the plant cells by enabling…

Q: With stomata closed, a waterproof cuticle______ . a. minimizes water loss through plant surfaces b.…

A: Water molecules escape from the leaves through the process of transpiration. The cells that are…

Q: The xylem in plants are responsible for:(a) transport of water(b) transport of food(c) transport of…

A: The transport of oxygen in plants occurs by processes of simple diffusion processes through the cell…

Q: Which structure regulates the opening and closing of the stomata' A. Accesory cells B. Epidermal…

A: Guard cells regulates opening and closing of stomata. So, option D is correct.

Q: In phloem, organic compounds flow through ______ .a. collenchyma cells c. vesselsb. sieve elements…

A: Organic compounds are the compounds that are a build-up of carbon and hydrogen. In plants, phloem…

Q: What is false about the image below? The cells are part of plant ground tissue B) The cells are…

A: * Ground tissue is all tissue in a plant include parenchyma and collenchyma and schlerenchyma. *…

Q: Below is a Figure of a Leaf Epidermis, Determine what is structure X? A.Stomata B. Stomatal…

A: Stomata are small pores present in the epidermis of leaves. They regulate the process of…

Q: Stomata (a) help prevent desiccation of plant tissues (b) transport water and minerals through plant…

A: Plants produce their own food by the process of photosynthesis. Plants have leaves that helps in…

Q: When guard cells swell,______ . a. transpiration ceases c. stomata open b. sugars enter phloem d.…

A: Introduction :- Guard cells are found in the epidermis of the leaf, and pairs of guard cells…

Q: Q) Phloem is a tissue found in (A) reproductive organs of animals (B) plants (C) insects (D) mammals

A: Dear student the correct option is B. Plants

Q: Approximately 10 percent of water within the atmosphere has been released by plants by…

A: Water movement from the root toward the upper parts of the plants occurs when the water in the upper…

Q: Which of the following could be a hypothesis for the function of the thick, waxy coating on a pine…

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

Q: i. Explain how water moves from the root hair to the xylem vessels in the root. ii. Identify cell A,…

A: Plants require water to perform photosynthesis and therefore have a specialized tissue system for…

Q: Explain the pressure flow theory of phloem transport.

A: Introduction  Plants need continuous supply of water and nutrients for their survival and growth.…

Q: Plants absorb most part of water needed by them through their: A. embryonic zone B. growing…

A: Water maintains the turgidity of plants. It is essential for enzymatic activities in protoplasm and…

Q: During an experiment, a student covers all the stomata of a plant with nail polish, sealing them…

A: Xylem and phloem are vascular tissues of plant. Xylem is responsible for water transport and phloem…

Q: State ONE difference between the two pathways of water and mineral uptake in plants root.

A: Answer. In plants, the movement of water takes place from the soil towards the leaves. Plant root…

Q: There are two plants growing in your backyard. Plant A grows really tall in the spring, and then…

A: There are different types of plants. The two board categories of plants are perennial plants and…

Q: The production of urine in the human kidney is different from transport in vascular plants. However,…

A: ANSWER) (A) The movement of water and mineral solutes via xylem. The production of urine in the…

Q: 5.A plant gets rid of excess water through transpiration. Which is a method used by plants to get…

A: The removal of waste whether it is solid, liquid or gas from the living system is excretion.…

Q: Movement of phloem sap from a source to a sink(A) occurs through the apoplast of sieve-tube…

A: Sugars are made by plants during photosynthesis, which are carried throughout the plant by the…

Q: Which structure is involved in the transport of gibberlins through out the plant? A. Cork cambium B.…

A: Structure involved in transportation of Gibberelins through out the plant.

Q: Explain the role of soil pH in plant growth.

A: Soil pH is the measure of acidity or alkalinity in the soil. This level affects plant growth because…

Q: Differentiate between  (a) Apoplast and Symplast pathways of movement of water in plants.(b)…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.