Leaf tissue with sunken stomata will have ___ humidity near the stomata and ___ transpiration. Select one: a. increased, decreased b. decreased, increased c. increased, increased d. decreased, decreased

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: In the fall, the amount of sunlight that plants receive decreases. Which of the following might…

A: Introduction  Phototrophs utilise the process of photosynthesis to transform light energy into…

Q: long day plant is given a long night, and is interrupted by a light pulse in the middle of the…

A: Plants respond to specific light signals, including the duration and quality of light, a process…

Q: Rootsa. are the primary site of photosynthesis.b. give rise to new leaves and flowers.c. have a…

A: The part of the plant which is present underground normally is called root. It provides anchorage,…

Q: tomatal opening is induced by… Select one: a. high CO2 levels in the leaf. b. abscisic acid…

A: The stomatal opening is induced by the striking of blue light on the stomatal pore. The photons…

Q: Explain how leaf surface area is correlated to plant transpiration and photosynthesis. Discuss the…

A: 1.Transpiration :- Transpiration is the Universal process occuring in plant leaf specially is a…

Q: Newly-formed root cells begin to form different cell types in the ________. a. zone of elongation b.…

A: Cell, the fundamental and functional unit of life, is covered by a membrane called plasma membrane…

Q: II. Plant A. Explain how respiration takes place in plants in Roots Leaves Stem Question: Describe…

A: Respiration is defined as the process by which the food ingested is broken down to release the…

Q: Slide 3: I need help counting how many stomata there is in this sample

A: Stomata are minute pores called a stoma (singular) that occur in the epidermis of the plants…

Q: Choose the best answer for following question. Tracheids and vessel elements would be found in:a.…

A: The vascular tissues in the plants are composed of specialized conducting tissues such as xylem and…

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: type: he cell types and explain their function. How do ontribute to plant survival. A B

A: The above picture is of a plant leaves's outermost layer (epidermis), with guard cells and stomatal…

Q: Heartwood is different from sapwood in that heartwood

A: Heartwood and sap wood are two layers or portions of a tree trunk. They are distinguished mainly…

Q: Welwitschia is a genus of plant that lives in the Namib andMossamedes Deserts in Africa. Annual…

A: Deserts are the biomes characterized by water scarcity.

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: Most of the leaf's photosynthesis occurs in the Select one: O a. stomata. O b. spongy tissue cells.…

A: Stomata is the small opening on leaves for gaseous exchange for the purpose of photosynthesis.…

Q: Part A:  Plant cells also have mitochondria A. True B. False Do plants carry out cellular…

A: NOTE:“Since you have asked multiple questions, we will answer the first question for you. If you…

Q: The ________ forces selective uptake of minerals in the root. a. pericycle b. epidermis c.…

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

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: 4. WATER HAS THE PROPERTY OF ADHESION, WHICH ALLOWS IT TO USE WHICH PROCESS IN PLANT ROOTS? A:…

A: Ans is.. capillary action

Q: The two lateral meristems responsible for secondary growth are the A.cork cambium and apical…

A: Growth can be alluded to a perpetual expansion in size, length, width and changes in the shape and…

Q: You decide to plant a garden with a beautiful black walnut tree at one end and a majestic white oak…

A: B) The roots of the walnut tree deplete all of the nutrients from the soil, so the new seedlings…

Q: Stomata are usually opena. at night, when the plant requires a supply of oxygen.b. during the day,…

A: Option(a) is incorrect because plants depend on the availability of carbon dioxide and not oxygen.

Q: ________ are made up ofsclerenchymatous cells. These aregenerally absent in the primary phloembut…

A: Phloem is a type of complex permanent tissue in plants. The main function of phloem is the…

Q: The first formed primary xylemelements are called ___________.A. MetaxylemB. ProtoxylemC. Xylem…

A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.…

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: Choose the best answer for following question. Gases, such as CO2, enter the leaf through:a.…

A: Carbon dioxide is necessary for photosynthesis in plants. Exchange of gases takes place through the…

Q: The stomata open due to the guard cells: O a. Contracting to leave a gap between the cells, the…

A: Stomata are cell structures in the epidermis of tree leaves, that are engaged with the trading of…

Q: Sugar transport from leaves to roots occurs by_______ . a. a pressure gradient inside sieve tubes b.…

A: The vascular system in a plant is made up of conducting tubes like xylem and phloem. The prepared…

Q: Anthocyanins are ________ Select one: a. sugars in vacuoles that assist photosynthesis b. pigments…

A: Photosynthesis : It is a physiochemical process by which photosynthetic organisms convert light…

Q: Which of the following resource(s) do plants need to survive (select all that apply):  A. O2 for…

A: Plants are autotrophic organisms that can produce there own food by trapping the solar energy. They…

Q: 11. In the leaves of most plants, where can chloroplasts be found? in the upper epidermis and…

A: Chloroplast is an double membrane bound organelle that plays a major role in photosynthesis.…

Q: Unlike the movement of water in the xylem, phloem sap movement is not defined by gravity. It can…

A: During photosynthesis, plants synthesize glucose. This gets transported across the cells in the…

Q: If water diffuses into the plant cell, turgor pressure within the cell will_________.

A: The pressure exerted outwardly against the cell walls by expanding protoplast in plant cells is…

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: This is the location of the carbon fixation reactions in C4 plants.      Select one: a.  the…

A: INTRODUCTION C4 plants These are the plants who avoid photorespiration by using phosphoenolpyruvate…

Q: These plant cells have only primary cell walls and are important as the site of photosynthesis:…

A: Ground tissue is a tissue which is formed of ground meristem . It is of three types :- A )…

Q: Which is a characteristic of the early wood? A. wood made during the drier days of the summer B.…

A: Introduction In vascular plants, a vascular bundle is a component of the transport system. The…

Q: COLUMN A COLUMN B COLUMN C 1. Known as the "stone cells" A. Epidermis K. Xylem 2. Strength and…

A: A tissue is an aggregate of cells having a common origin and performing a particular function. In…

Q: Stomata and lenticels are both involved in exchange ofCO2 and O2. Why do stomata need to be able to…

A: The stomata are openings in the epidermis of the leaf that allow exchange of gases. These are also…

Q: Xylem tissue inciudes cells as support tissue, celis a storage tissue, and cells function as water…

A: Xylem tissue includes Sclerenchyma  cells as support tissue , Parenchyma cells as storage tissue and…

Q: Once sugar is in the vascular tissue, what forces cause it to move? Name at least two, andexplain…

A: Phloem, a complex permanent tissue, is also called a bast tissue in plants. It helps in the…

Q: High transpiration rates imply bulk flow of water through the xylem which would also be necessary to…

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

Q: Closed stomata______ . a. limit gas exchange c. prevent photosynthesis b. permit water loss d.…

A: Stomata are the tiny pores or openings on the surface of the leaves in plants. Stomatal openings are…

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.