A 1. Identify: a. Basic type of stele? b. Specific type of stele? c. A? (pointed part) d. Class of angiosperm? A B 2. Identify: a. D? (specific part pointed) b. C? (specific part) c. A? (conducting tissue present) d. B? (specific conducting cell)
Q: Which of the following is false about the phytochrome protein?a. There are two convertible forms.b.…
A: Phytochrome is a growth hormone which regulates the growth, metabolism of the plant. It senses the…
Q: STEM( Part of a plant) I. Classification A. Based on toughness…
A: INTRODUCTION:- stem is considered as one of the most important and key…
Q: How to extract fruit seeds from small seeds with adhering flesh? a. wash them thoroughly with…
A: Introduction A Seed Is An Embryonic Plant With A Protective Coating Around It. Seed Development Is A…
Q: Family Clusiaceae A. Leaf type:____ B. Flower characteristics:____ C. Seed morphology:____…
A: In Linnaean taxonomy, the family is one of the eight primary hierarchical taxonomic levels, located…
Q: The stamens represent: (a) microsporangia (b) male gametophyte (c) male gametes (d)…
A: Microsporangia are sporangia that produce microspores. They are also called pollen sacs. Male…
Q: "Avena" coleoptile curvature test is used for bioassay of a hormone 'X'." 'X' can be artificially…
A: The hormone X mentioned here is "Auxin" The correct answer is (c) a, and c Auxin is responsible for…
Q: 1. Discuss and explain the process of In vitro fertilization. 2. Discuss dormancy and angiosperm.…
A: A large number of couples all over the world are infertile i.e they are unable to produce children…
Q: An important requirement for a carrier oil is: Choose one answer. a. does not absorb into the skin…
A: Carrier oil are the oil which need to be mixed with essential oil in order to dilute them as…
Q: In seedless fruits (e.g., grapes, watermelons, bananas), fruits develop even without fertilization.…
A: In almost every plant, by the time the fruit develops from the ovary, other floral parts degenerate,…
Q: 1. Make a labelled diagram of the picture below and answer the following questions. ROOT STRUCTURE…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. If you need help with other…
Q: The coconut water from tender coconut is A. cellular endosperm. B. free nuclear endosperm. C. both…
A: Coconut is an edible fruit found in the tropical areas it is a species of the palm family. It has…
Q: What is the problem with weed seed? Select one: a. other color b. bad smell c. low moisture…
A: Weeds are any type of plant that is not sown and grow where they are not wanted. They are like any…
Q: Discuss what would happen to the tissues of the infected plant organ. What would happen to those…
A: In biology, a plant cell is an eukaryotic cell that makes up a part of a plant's body. Plant cells…
Q: Plants and animals originated in water environments and, much later, plants invaded the land and…
A: Fertilization is the process of fusion of male and female gametes which results in the formation of…
Q: Distinguish between the sporophyte and the gametophyte generation in seedless vasculat plants b.…
A:
Q: B. Using the illustrations above, arrange the following statements to explain the process of pollen…
A: The process by which the male gamete called pollen grain is formed in the anther of the flower in…
Q: which is common among a taproot system, circular arrangement of the vascular tissues, netted leaf…
A: Monocots and dicot plants are mainly distinguished on the basis of leaf patterns. they have many…
Q: Examine different root systems in angiosperm plants, draw labelled diagram and provide important…
A: The vascular plant's root is the underneath portion of the plant. Its major tasks include plant…
Q: 1. Spraying some plants with a combination of auxin and gibberellins will . A. promote ripening of…
A: Grain, fruit, and vegetable-producing plants were cultivated for millennia, and they are also basic…
Q: A. What is the modified stem structure of: -Gumamela flower -Grass flower
A: Modified stem : The stem modification that has enlarged fleshy leaves emerging from the stem or…
Q: What is the difference between a fruit and a vegetable? In what ways does human welfare depend on…
A: Botany is a discipline of biology that studies plants and their structures, characteristics, and…
Q: Amy carried out an experiment to study the effect of two types of media: (a) MS basal medium and (b)…
A: Plant tissue culture is a artificial laboratory culture of any part or tissue of the plant or the…
Q: Cell differentiation describes the a) height of different species of pine trees. b)…
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
Q: Spraying some plants with a combination of auxin and gibberellins will . A. promote ripening of…
A: Since you have asked multiple questions , we will solve the first question for you. If you want any…
Q: What would be expected to happen if:(a) GA3is applied to rice seedlings(b) dividing cells stop…
A: The phytohormones are the chemical compounds, which are released by the plants that influence…
Q: Choose the right letters that describe the pictures
A: This is the experiment to show how plants grow towards light and against light . a) The seedling…
Q: Under which of the following conditions would pollen from an S2S5 plant successfully pollinate an…
A: The fertilization cannot be guaranteed by the mere arrival of viable pollens on the receptive…
Q: 9. Which of the following kingdom contains angiosperms? a. Eubacteria b. Protista c. Fungi d.…
A: Kingdom plantae
Q: B. Complete the following: 1. Labi/o and cheil/o mean - 2. Glass/o and lingu/o mean - Orlo and…
A: 1 - lips 2 - tongue 3 - mouth
Q: the following are dehiscent fruits belonging to legume family except ___ a. nuts b. lentils c.…
A: The correct option is - (a). All are dehiscent fruits belonging to legume family except nuts.
Q: Flower shape, scent, color, and the presence of nectar in the flowers of some angiosperms function…
A: Angiosperms are vascular plants with stems, roots, and leaves. The seeds of the angiosperm are found…
Q: (a) clove - bud (b) cumin - seed (c) marjoram root (d) cinnamon bark
A: Cooking food improves the digestion and causes increase in the absorption of many nutrients.…
Q: 1) Answer the following with regards to tree above: a. If you were to put 5594 yeast on the tree…
A: Cldogram or phylogenic tree --represent hypothesis about evolutionary relationship among a group a…
Q: In the mistletoe/cactus/bird paper, which of these was a response of the cactus to mistletoe seed…
A: Bees, which consume the berries and defecate on tree roots, disperse the majority of mistletoe…
Q: 2.1. Distinguish anatomical differences between C3 and C4 plants.
A: C3 plants Plants that use the C3 pathway or Calvin cycle for the dark reaction of photosynthesis.…
Q: A fruit is(A) a mature ovary.(B) a mature ovule.(C) a seed plus its integuments.(D) an enlarged…
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: List 3 things about flowers and flower dissection.
A: According to guidelines we have to answer the first question only. so please kindly post the…
Q: A team of researchers investigated the effects of phosphorous availability and light intensity on an…
A: Introduction: Angiosperms are also called as flowering plants. They are seed-bearing or fruit…
Q: Does a plant produce only one type of leaf during its entire life or can some plants produce various…
A: LEAF:- The leaf is regarded as the food factory of the plants as it produces food for the whole…
Q: Please clearly type the answer the all of the parts to this question please (a) Explain what…
A: The reproductive development of plants is influenced by temperature, sunlight and weather. The…
Q: What is the vascular bundle arrangement of a monocot plant? Read and analyze the question and…
A: Monocot stems have scattered vascular bundles. Dicot stems have their vascular bundles in a ring…
Q: originates from the ground meristem a. protoderm b. procambium c. ground meristem d.…
A: Introduction In vascular plants, a vascular bundle is a component of the transport system. The…
Q: One of the differences in the seedling groups is A. after 12 hours moderate light plants have a…
A: Plants are multicellular organism and it belongs to kingdom Plantae. Plants use photosynthesis to…
Q: The pollen lands on which part of the flower? a. stigma b. style c. ovule d. integument
A: Plants are multicellular and mostly green colored organisms belonging to kingdom Plantae. They…
Q: These plant cells are are distinctive for having thickened corners of the cells when examined as a…
A: Plant cells are eukaryotic cells. They have a true nucleus enclosed by a membrane and specialized…
Q: A disease spreads that only effects the haploid cells of a plant, killing them. What would happen to…
A: I- it would not be able to reproduce IV-organs containing sperm and egg would be effected
Q: Marchantia is specifically considered a Liverwort, which are classified under the larger group known…
A: Liverwort are plants that do not have vascular system.
Q: 4. 7. 8. 10 (7 of 10) Match the floral formulae listed with the corresponding family name. - 1T 5+1…
A: FLORAL FORMULA BELONGS TO ORCHIDACEAE. Flowers are bilaterally symetrical, These flowers have tepals…
Q: Flatworm parenchyma cells that are stem cells: a. pigment b. fixed parenchyma cells c. neoblasts…
A:
Q: These cells are part of the root tip (a non-reproductive part of the plant). Knowing what you do…
A: Diploid cell means it should have 2n as its genetic material. Here Cell A,B and D are undergoing…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 26. these are found in almost all types of vascular plantsa. sieve tubesb. vessel elementsc. all of the aboved. tracheids27. these are thin walled cells found elsewhere in the roots or stems of plants,a. sieve cellsb. companion cellsc. parenchymatous cells28. what projections develop from the epidermal cells in the region of elongation?a. contractile rootsb. root hairsc. storage rootsd. prop roots29. what cells conduct organic compounds that are arranged end to end with pores? a. epidermal cellsb. companion cellsc. rhizoderm cellsd. sieve cells30. these tissues originate from root cortexa. velamenb. rhizodermc. root haird. collenchyma THANK YOUO C. angiosperm D. gymnosperm 3. Write the sequence (order) of how a plant seed is dis (scattered)? Use transition words first, next, and then to seed being dispersed. * Your answer 4. Which of the following plants produce spores? A. angiosperms B. gymnosperms C. seedless vascular plants D. vascular plants with flowers 5. Why are many fruit plants trees?*6. What type of leaves has a structure that minimizes the harmful effectsa. Scale leavesb. Megasporophyllsc. Bract leavesd. Microsporophyll7. This describes the venation that is rolled from the apex to the basea. Circinateb. Plicatec. Revoluted. Involute8. This arrangement if veins in leas is described as having a primary vein called midveina. Dichotomousb. Reticulatec. Pinnatelyd. None of the choices9. What cells contain numerous chloroplastsa. Collenchymab. All of the abovec. Sclerenchymad. Parenchyma
- You hear the familiar jingle "most have cones for seeds, most have needles for leaves" and you automatically think.. O A This song is about the most common group of gymnosperms, the ginkgos! B Ephedra is the plant mentioned in this catchy tune. C That song was written by someone who hasn't taken BIO 200! It SHOULD go "most have cones for leaves, most have needles for seeds". D I'm thinking of that song because stores already have Christmas trees out even though it's not even Thanksgiving! E Cycads are really cool!a. Monocot stem Draw or attach a photo of a monocot stem Give characteristics of a monocot stem b. Eudicot stem Draw or attach a photo of a eudicot stem. Give the characteristics of a eudicot stem 3. LEAVES a. Simple leaf Draw a or attach a photo of simple leaf Give characteristics of a simple leaf.FALSE stamen about Fibroblasts: O a. synthesize glycosaminoglycans O b. found in both active and inactive state O c. produce antibodies (immunoglobulin) O d. are the main cell type found in proper connective tissue O e. synthesize protein fibers Clear my choice
- Identify the wrong match a.Senescence —Both auxin and ABA promote it b.Apical dominance — Auxin induces and Cytokinin counteracts c.Dormancy — Both ethylene and GA break it d.Callus differentiation — Auxin and cytokininsA. What is the modified stem structure of: -Gumamela flower -Grass flower B. What is the modified stem function of: -Gumamela flower -Grass flower5. Using the illustrations above, arrange the following statements to explain the process of pollen formation in angiosperms. (Microsporogenesis) A. A diploid sporogenous cells differentiate as microsporocytes (pollen mother cells or meiocytes) which divide by meiosis to form four haploid nucleus. B. Distinct single-celled haploid microspores form after cytokinesis.
- 4. Which of the following statements accurately compares two of the types of chordae tendineae? a. Tertiary chordae tendineae attach to the leaflet margins and prevent marginal prolapse of the leaflet, whereas primary chordae tendineae attach the annulus and base of the posterior leaflet to the papillary muscle. b. Tertiary chordae tendineae anchor the leaflets' ventricular surface to the papillary muscle and relieve tension, whereas secondary chordae tendineae attach the annulus and base of the posterior leaflet to the papillary muscle. c. Secondary chordae tendineae attach to the leaflet margins and prevent marginal prolapse of the leaflet, whereas primary chordae tendineae anchor the leaflets' ventricular surface to the papillary muscle and relieve tension. d. Primary chordae tendineae attach to the leaflet margins and prevent marginal prolapse of the leaflet, whereas secondary chordae tendineae anchor the leaflets' ventricular surface to the papillary muscle and relieve tension.4. Using the illustrations above, arrange the following statements FROM 1-5 to explain the process of pollen formation in angiosperms. A. The generative cell subsequently detaches from the pollen grain wall and is engulfed by the vegetative cell forming a unique 'cell within a cell' structure. B. Each microspore will form large vacuole displacing the microspore nucleus to an eccentric position against the microspore wall. C. The nucleus undergoes first pollen mitosis which results in the formation of two unequal cells, a large vegetative cell and a small generative cell each containing a haploid nucleus. D. The generative cell divides by mitosis to form two sperm cells completely enclosed within the vegetative cell cytoplasm. E. No cytokinesis takes place forming a pollen grain having 3 haploid nucleus, 1 tube nucleus and 2 sperm cells for double fertilization.C. For numbers 21 to 24, match the parts of the flower with what they will develop into after fertilization. A. Endosperm of the seed B. Plant embryo C. Fleshy fruit that can be D. Whole seed E. Seed coat eaten 21. Ovule 23. Polar Nuclei 22. Ovary 24. Egg