Which of the following adaptations allowed plants to grow in drier environment but without much water loss form its tissue? O A. Plant meristem tissue B. Plant alkaloids OC. Plant cuticle O D. Plant flavonoids

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: Stem regions at which leaves are attached are called ________. a. trichomes b. lenticels c. nodes d.…

A: Plant body consists of various vegetative parts like leaf, stem and root. The reproductive parts of…

Q: All of the tissues of a plant originate froma. epidermal tissue.b. meristem tissue.c. ground…

A: Plants are multicellular, photosynthetic eukaryotes belonging to Kingdom Plantae. Plants are termed…

Q: Minute pores known as _______________ dot the surface of the epidermis of leaves and stems; each…

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

Q: Which plant tissue provides support and mechanical strength to the plant?  A. Parenchyma tissue B.…

A: Tissues providing support and mechanical strength are- Sclerenchyma and Collenchyma.

Q: Which plant organ exhibits only determinate growth?     a. root   b. stem   c. leaf   d. all…

A: Growth is the basic feature of a living organism. The growth can be of two types namely, determinant…

Q: New plant cells originate from thea. parenchyma.b. collenchyma.c. sclerenchyma.d. base of the…

A: The growth and development in an organism is a vital part of their life. When the seed germinates, a…

Q: The following are plant adaptations to life on land, except Select one: O A. Flagellated sperm O B.…

A: The primitive forms of plants that were mostly aquatic, acquired adaptations that help them to…

Q: What substances plug wounded sieve-tube elements, thereby preventingthe leakage of phloem sap?a. X…

A: The sieve-tube elements are the pipes within the stem that transport food down from the leaves.…

Q: 2 Phloem 4. Xylem 3. LEG DEPARTA vein 5. CON among many vertebrates a. Transports water and minerals…

A: Q  a. Transports water and minerals from roots   b. Transports sugar from leaves   c. Transports or…

Q: Stomata play an important role in the homeostasis of a plant, which statement regarding stomata is…

A: Stomata is a pore present in the adaxial or lower portion of the leaves which is guided by the guard…

Q: In vascular plants, phloem tissue primarilya. transports water.b. transports carbohydrates.c.…

A: Phloem tissue: [Vascular plants]          The vascular tissue in charge of transport and…

Q: Roots and shoots lengthen through activity at______ . a. apical meristems c. vascular cambium b.…

A: Step 1 Meristem tissue is a simple plant tissue of thin-walled embryonic cells which undergo mitosis…

Q: In roots, growth of lateral branches beginsa. on the root epidermis.b. on the root hairs.c. at the…

A: Root epidermis: provides protection and helps in absorption. Root hairs are extension of root…

Q: Comment on why seaweeds, such as the one displayed, do not make good land plants. How do these…

A: Seaweeds are algae that grow in the sea. They are photosynthetic and are considered as primary…

Q: Roots differ from stems because roots lack a. vessel elements. b. nodes. c. an epidermis. d.…

A: R.H. Whitaker’s classification system divides organisms into five different groups. Kingdom Plantae…

Q: Ulat are fesponsible for enabling the plant to grow taller and develop specialized tissues in the…

A: Q2.) B) Lateral Meristem increases the height of the plants. Q3.) D) heart muscle cell, heart muscle…

Q: .tissues have cytoplasm lining. O a. Aerenchyma O b. Xylem O c. Phloem O d. Parenchyma

A: A very thin membrane, composed of lipids and protein, that surrounds the cytoplasm of a cell 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: 28.    this region of roots is composed of an apical meristem a.    region of maturation a.…

A: Apical meristem is concerned with rapid division and increasing cell turnover Protderm gives rise to…

Q: Match the plant parts with the best description. ___ vascular cambium         a. ground tissue in…

A: There are different parts of plants that have distinct functions. These parts include seeds, leaves,…

Q: Why do some root cells have root hairs? O to increase the surface area of the cell and absorb water…

A: The outer surface of plant root consists of trichoblast cells, also known as hair forming cells. The…

Q: List two evolutionary advantages (one point each) that a plant that makes vascular tissue would have…

A: Land plants can be split into two principal groups: bryophytes and tracheophytes. Bryophytes, which…

Q: Plants produce a wide variety of chemicals that are used in medicines. What is the function of these…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

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: What feature did terrestrial plants acquire in order to adapt to life on land to transport materials…

A: Introduction: Plants haven't always existed on the surface of the earth. Life was confined to water…

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: hat do you think are the advantages to a plan

A: Sclerenchyma can be defined as  the tissue which makes the plant hard and stiff. Sclerenchyma is…

Q: Stomata play an important role in ths homeostasis of a plant, which statement regarding stomata is…

A: Stomata are pores found on the lower surface of most plant leaves. The primary function of stomata…

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: Is water primarily pushed or pulled up the plant

A: Xylem and phloem are plant tissue that help in transport of substance. Xylem is involved in water…

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: Most water moves from soil to vascular cylinder_____ . a. through root hairs c. through root cell…

A: Introduction :- Root hair cells are single tubular root cells (black arrow pointing to one of the…

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: A The cells of the periderm The cells of the intermediate layer c) The cells of the basal layer D…

A: Neural crest is multipotent and arise from the embryonic ectodermal layer. They give rise to cell…

Q: Which of the following is a ground tissue cell? Choose all that apply. O parenchyma xylem |…

A: Introduction :- All other tissue in a plant that isn't dermal or vascular tissue is referred to as…

Q: the functions of true roots in plants

A: ( options not mentioned in question to choose )  Roots  Roots are the structures generally present…

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: What is the function of the epidermis? O a. Control of gas exchange and water loss b. Forms…

A: Answer A and B is correct :

Q: The activity of lateral meristems_____ older roots and stems. a. lengthens b. thickens c. both a and…

A: * The answer of the question is option b that is thicken. * The activity of lateral meristems…

Plant Structure and Growth

Roots anchor, the plant, ingest minerals and water, direct water and supplements, and store food. These are two kinds of root frameworks.

Plant Life Cycle

Plants are part of the PLANT KINGDOM, which is one of the five kingdoms of life. Plants are divided into smaller classes based on common characteristics. Certain characteristics are shared by all plants. They are made up of a large number of cells. They also make their own food through a chemical process called photosynthesis, which involves the use of water, carbon dioxide, and solar energy. They pump life-giving oxygen into the air as a by-product.

Life Cycle of Plants

All the organisms that belong to the Kingdom Plantae are known as plants. They are multicellular and eukaryotic and can synthesize their food by photosynthesis, known as autotrophic organisms. They are classified based on certain characteristics, such as the plants bear flowers; some have only naked seeds and do not contain flowers. Some plants neither have seeds nor flowers, such as ferns and mosses.

Plant Morphology and Anatomy

The study of life and organisms is biology. The cell is recognized as the basic unit of life by biology. From ancient Greek, biology is recognized. Modern biology deals with the recent developments in Science.