Type of pressure: Mechanism:

Q: If you water the seeds, then they will sprout. If you do not water the seeds, then they will not…

A: Sprouting is the process of small tail-like protrusions that come out of the seed and grow into full…

Q: High buffering capacity means the soil has more sand than soil with low buffering capacity. True or…

A: Buffers are substances that can resist changes in pH. It is a combination of a weak acid and its…

Q: In an experiment, the scientist changes the temperature to observe the effect on the growth of…

A:

Q: Which three soil colours would suggest the following conditions in the soil 1. Poor drainage  2.…

A: Answer: Introduction: 1) Well drained and aeration soil- Colours like red, yellow and reddish‐brown…

Q: In plants, water is transported through vessels called xylem.  The cohesiveness of water molecules…

A: Plant species are unique and all of them share a common structure. They consist of two organ systems…

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: Why should soil moisture be continuously monitored

A: Monitoring of soil moisture is important because at different stages of plant growth and development…

Q: |The oxygen and carbon dioxide content in the soil air and ordinary air is normally equal in areas…

A: Introduction :- Plants growth and development depends mainly upon the nutrient level , fertility ,…

Q: List any five specific processes of soil formation

A: Weathering is defined as the process of formation of soil.

Q: If you buy cut flowers, why might the florist recommend cutting the stems underwater and then…

A: Flowering plants can survive for some days in the vase as every plant has two main components of the…

Q: Capillary action allows water to flow through plants. Capillary is possible due to what property of…

A: Capillary action is mainly the flow of water through a very narrow space known as capillary without…

Q: (a) Define the following terms i. Transpiration ii. Osmosis iii. Capillary action iv. Surface…

A: i. Transpiration: Transpiration can be defined as the process in which water is removed from the…

Q: What is loss of water from injured parts of a plant?

A: Loss of water from plants can occur due to various reasons naturally like in transpiration water is…

Q: Examine the preapred slide of macerated basswood. Identify the following and explain what…

A: American basswood is an ornamental tree belonging to the family Malvaceae, native to eastern North…

Q: the process that assists plants in gaining nutrients from soil is called Ion exchange Cation…

A: Biology is defined as the study of life. Biology has two main branches called botany and zoology.…

Q: State the relationship between air spaces and the size of the particles of soil.

A: Given: To determine the relationship between air spaces and the size of the particles of soil.

Q: Water potential is a driving force in plants’ ability to transport water. Explain what water…

A: The following is the procedure for transportation: The plants constantly consume water through the…

Q: Movement of the phloem sap is bidirectional (may be up and down) depending to the location of sink…

A: Phloem transport, flow from source to sink: The transport in phloem is bidirectional that means can…

Q: Is rooting preferred to regenerate first or shooting and why? (Subject: tissue and cell culture)

A: Roots are responsible for absorbing water and other minerals required by the plant from the soil.…

Q: Water absorption from the soil with the help of root hairs involves which types of forces?

A: As a result of the transpiration pulled by aerial plant parts, a negative pressure is exerted down…

Q: Examine the sketch of the xylem elements below (they are displayed horizontally to save page space),…

A: Introduction :- Xylem is the specialised vascular tissue which transports the water molecule or…

Q: Show the tissues in the transverse and longitudinal section of the root, on a diagram.

A: Longitudinal section of root shows 4 zones: zone of cell differentiation, zone of cell elongation,…

Q: Name the plant in whose leaves transfusion tissue is present.

A: Transfusion tissue is composed of tracheids (transfusion tracheids) with conspicuous bordered pits…

Q: Capillary rise can cause water to move upward in trees yet, some trees can grow more than 100 m tall…

A: Vascular tissue is a complex conducting tissue, formed of more than one cell type, found in vascular…

Q: Softwood mostly comprises which of the following? none are correct fibers tracheids vessels bas

A: Softwood. Conifers have needle-like leaves, hence softwoods are conifers. They are usually lighter…

Q: XYLEM PHLOEM Direction: Using the diagram below, explain the concepts of pulmonic and systemic…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: A student plants a seed in a pot filled with rocky soil. The plant is watered da ily and Placed on a…

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

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: Name the pressure which is responsible for the movement of water molecules across the cortical cells…

A: Plants are the autotrophs and primary producers in the food chain. Plants leaves contain…

Q: I. Phloem and Xylem. Identify the vessel type based on the characteristics provided. Characteristics…

A:

Q: The rate at which molecules diffuse through the soil depends on the soil’s: Group of answer choices…

A: The transfer of molecules from a region of high molecular concentration to an area of lower…

Q: By which thing the difference in concentration of ions between roots and soil is eliminated?

A: Minerals are absorbed from the soil in form of ions.

Q: Select the correct answer regarding cation exchange and plant mineral nutrition     cation…

A: Ammonium, calcium, magnesium, and potassium are among the 'soil cations' required for plant growth.…

Q: Which of the following is NOT a function of a stem?   absorbs water and nutrients supports the…

A: Stem is the plant axis that bears buds and shoots with leaves and at its basal end the roots.

Q: High buffering capacity means the soil will retain more nutrients than soil with low buffering…

A: The buffer capacity of soil is the ability of soil to resist the change in the pH. Whereas the pH of…

Q: Briefly explain the method of vertical trocars (vertical sand banks) with drawing

A: A trocar is a medical device made up of an owl, a seal, and a cannula. Trocar act as a portal for…

Q: Shoot system:

A: Shoot system is the aerial part of the plant.

Q: An environmental factor that makes it possible for roots to grow deeper into the soil   Light…

A: An environmental factor that makes it possible for roots to grow deeper into the soil is Air supply.…

Q: Demonstrate the process to show roots absorb water.

A: Water is absorbed via root hairs which are the tubular outgrowths of the trichoblast, from the soil…

Q: A horticulturalist notices that when Zinnia flowers arecut at dawn, a small drop of water collects…

A: Introduction: Xylem and phloem are major transport vessels in plants that function to transport…

Q: Describe how the water potential of a leaf changes throughout the course of a 24-hour period. What…

A: The potential energy in water, or the difference in potential energy between a specific water sample…

Q: Draw an enlarge vascular bundle and label the vessel elements and sieve tube.

A: The tissue system that consists of xylem and phloem and helps in transportation of water and food in…

Q: here are four (4) types of water movement in plants. Provide three (3) pes of water movement.

A: The primary root and its branches collectively are called the primary root system which is…

Q: Cation Exchange capacity is: Group of answer choices a. The amount of cations that can be held by a…

A: Soil is very important source of micronutrients for growing plants. Roots absorb available water and…

Q: soil composition and the importance

A: There are three types of plants, each perform photosynthesis with a slightly unique procedure from…

Q: Soil pH affects availability of nutrients for root absorption. The following statements are true…

A: The pH is also known as the potenz of hydrogen or in simpler terms, the power or concentration of…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.