Label the meristems and the structures they become in the plant body. Dormant root meristem Dormant shoot meristem Flower Active shoot meristem Shoot system Active root meristem Fruit Stem Root system

Q: Structure and function for both monocots and dicots.

A: Monocot stem is a round shaped hollow axial part of the plant which leads to hubs, internodes,…

Q: Table 3.1. Comparison between the shoot tip and root tip. Criteria Shoot Tip Root Tip Location (+/-)…

A: Meristematic Tissue  The undifferentiated fast dividing tissue present on the growing tip of plants.

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: During secondary growth of a plant,  ____ gives rise to wood and ____ gives rise to periderm.

A: Secondary growth in plants  Secondary growth is the growth where plant thickness is increase due to…

Q: Sketch and label the primary, secondary and tertiary roots of a typical dicot plant.

A: The dicotyledons, commonly known as dicots, are one of two categories into which all flowering…

Q: brief background about stem(part of the plants)

A: The stem is the aerial part of the plant that bears fruits and flowers.

Q: The basic parts of a flowering plants are the  Blade Flower Internode Leaf Node Petiole Root system…

A: External plant structures like leaves, stems, roots, blossoms, fruits, and seeds are known as parts…

Q: Which event would occur when guard cells are filled with water?     gases cannot diffuse into the…

A: Stomata are the tiny openings present on the epidermis of leaves, stems and other parts of the plant…

Q: Label if the following vegetative propagule is a tuber, rhizome, runner/stolon, offsets/off-shoots,…

A: Vegetative reproduction also known as vegetative propagule or propagation is the means of asexual…

Q: *plant embryo has 2 types of meristems: and *adult plant has 2 types of meristems: Apical- for…

A: Meristem regions are found in plants. This region is made up of undifferentiated rapidly dividing…

Q: Positive thigmotropism is a response in plants in which they move and grow toward an object the…

A: Thigmotropism can be defined as a response to touch;It is basically a curvature movement in which a…

Q: How is phototropism beneficial to a plant? * it helps the plant to get the most amount of light…

A: Photosynthesis is the process in which chlorophyll containing phototrophic organisms convert solar…

Q: Place the letter of the definition in the box next to its correct term Primary growth A. tissue for…

A: In plants , Tissues are formed of multiple cells and is involved in vital functioning in plants .…

Q: On a hot, dry day a plant closes its stomata thereby conserving water. Which plant hormone is…

A: Stomata are tiny openings on the surfaces of plant leaves and stems. They play an important role in…

Q: The WER gene is involved in producing what plant structures? root hairs xylem…

A: It is restricted to roots and hypocotyl . Specifically expressed in root non-hair developing cells…

Q: It is the superficial tissue in a herbaceous stems. ______________________ The tissue of the stem…

A: Stems are a part of the shoot system of a plant and are present either above the ground or below it.…

Q: Shooting is preferred to regenerate first than rooting. Why?

A: Root system is the part of the plant which grows below the soil and shoot system is the part of the…

Q: Which of the following adaptations allows plants to pause their life cycle until environmental…

A: To identify: To identify the correct option that allows plants to pause their life cycle until…

Q: Contrast the branching of roots and shoots.

A: Root branching is a critical mechanism in the development of a plant's root system and an important…

Q: Sketch observations of monocot stem cross section and the dicot stem cross section. Label the…

A: Introduction   A monocot, also known as a monocotyledon, has a single cotyledon, whereas a dicot,…

Q: The nodes are the points at which roots are attached to the plant True False

A: False.

Q: Compare monocot, herbaceous dicot and woody dicot stems. Indicate presence or absence of the…

A: Introduction Monocot stem refers to the stem of the monocot plants, it is a circular-shaped hollow…

Q: What is happening when plant stems grow upward, out of the ground? negative gravitropism positive…

A: The answer is Negative gravitropism. When the stem grows against the force of gravity(upwards), this…

Q: pumpkin stem based on the photo below.

A: The stem is usually above-ground upright negatively geotropic and positively phototropic part of the…

Q: Examine different parts of a shoot,draw labelled diagrams (only one diagram indicating all parts)and…

A: Introduction:- Shoot is the part of plant that arise from the plumule of the seed. It is the part…

Q: Examine the cross section of the basswood twig and locate the following structures The central pith…

A: In the given image, we are shown cross-section of Basswood stem. Basswood is a deciduous tree that…

Q: Activate secondary meristems Stimulate xylem Bud and seed development Promote fruit Promote cell…

A:

Q: D C A OODDOG 000

A: Introduction:- Monocotyledon plants are those that have only one cotyledon in the seed. A…

Q: In the table below pul the correct part of the plant in the empty boxes and give one Tunction for…

A: Plants : These are living organisms which consists of different parts like roos, root hairs , shoot…

Q: Discuss and Illustrate the nature and composition of Crop Plants, Plant Cell (Parts and Functions):…

A: Introduction: Plants are photosynthetic eukaryotes of the kingdom Plantae. Plants are multicellular.…

Q: In a germinating seed, the downward growth of roots and upward growth of stems are the plant’s…

A: Answer : In a germinating seed, the downward growth of roots and upward growth of stems are the…

Q: The following model is what type of root: Monocot or Eudicot

A: Eudicot represent approximately 75% of the total angiosperm population, they are characterized by…

Q: Primary, Secondary

A: Primary growth increases the length of stems and secondary growth increases the thickness of stems.

Q: In the heart embryo stage of Arabidopsis thaliana, there are three key anatomical features that are…

A:

Q: Which plant hormone is known as germination inhibitor?     gibberellin   ethylene   abscisic acid…

A: Germination inhibitors referred to as the substances present in the plant which plays a key role in…

Q: How would you compare and contrast between wheat, Rose, and Pine plants based on their primary and…

A: The primary growth in plants is characterized by the increase in the length of the shoot and the…

Q: What are the flaws ?     Meristematic tissue is the site of mitosis and therefore growth for a…

A: Introduction :-  As the plant cells contains two types of tissues : 1.meristematic tissue and…

Q: Not sure how to solve this table

A: Meristem is a type of tissue found in plants. Meristem consists of undifferentiated cells capable of…

Q: Which of these plant structures is considered a source tissue? (Choose All That Apply)   tubers…

A: Functionally, plants can be divided into two types: source and sink. Sources are those nutrient rich…

Q: Match the following using the choices. Note: Select the right choice by clicking the arrow and…

A: Introduction Plant hormones, also known as plant growth regulators are chemical substances that in…

Q: The origin of the stem in the seed. ___________________________________ In woody stems these…

A: 1) In a seed during the process of germination, the radicle is the embryonic root of the plant ,that…

Q: The growth of plants is due to the division of __________, which are found in ___________. a. stem…

A: Plants are multicellular organisms that belong to the kingdom Plantae. They are capable of absorbing…

Q: In comparison with stems, roots secondary xylem exhibits..... 1. wider vessels 2. primary xylem…

A: Secondary xylem or wood is the secondary growth of a plant that develops from the cambium, a lateral…

Q: Shoot apical meristem gives rises to the three primary meristems: the precursor of the epidermis;…

A: The shoot is defined as the production center for a plant. It is thus, the organ system that will…

Q: What is the difference between the apical meristem and lateral meristem? shoot apical meristems…

A:

Q: Draw a labeled diagram of the longitudinal section of a flower.

A: Angiosperms are called flowering plants. The flower is the reproductive part of the angiospermic…

Q: This is an area of a tissue where stems cells function to replenish stems calls and maintain an…

A: Stem cells are specialized cells that have the unique ability to develop into any cell type in the…

Q: The point where a leaf is attached to a stem is called a__________________________ . Just above this…

A: The structure in a plant composed of stems and appendages like leaves, buds, flowering stems, etc is…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.