Q: What are the possible experiments in order to determine if Agrius convolvuli is the selective agent…
A: Agrius convulvuli is a moth that has a very big tongue. Using this tongue, the moth sucks the nectar…
Q: 16. Seeds are dispersed in a variety of manners (wind dispersal, ingestion by animal, adherence to…
A: Introduction A seed is the most basic component of every plant. After fertilisation, the ovules…
Q: If you exposed seeds to a series of red light versus far-red light treatments, which of the…
A: Introduction: To absorb light, plants have specific pigments called phototropin and phytochrome.…
Q: 5 Statement of the problem about this topic thank you Title: Effects of organic and special…
A: Bitter gourds require a very hot and humid climate to grow well. Plant bitter gourd seeds grow in…
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: Four of the following are steps occur in the earliest stages of seed germination. Choose the fifth…
A: Germination of seeds is a complex process that involves various physiological, biochemical, and…
Q: Presence of all of the following factors promotes dormancy of seeds, except a.Phenolics…
A: Seed is fertilized ovule which has capacity to form new plant from it. Seed germination is a…
Q: A pistil consists of (a) stigma, style, and stamen (b) anther and filament (c) sepal and petal (d)…
A: Pistil - It is female reproductive organ of the flower which consists of the stigma ,style and ovary…
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: Based on the following data from your t-test results, did your treatment statistically enhance plant…
A: T test T test is use to determine the mean difference of two groups.
Q: Explain the germination process of a typical seed (monocot or eudicot) by addressing hormonal…
A: Germination is the process of seeds developing into new plants. All seeds need water, oxygen and the…
Q: These are the characteristics of high quality seeds EXCEPT: Have fewer weed seeds Free…
A: Seeds are the the fertilized ovum that are produced by the female gametophytes. after germination it…
Q: Identify the fixation and embedding protocols of seed tissues for microtome sectioning? How thin…
A: Microtome A microtome is a mechanical instrument which is used to make thin slices of tissues. Thes…
Q: discuss the following methods of plant propagation. i. Grafting…
A: The process by which new plants grow from different sources, like seeds, cuttings, and other plant…
Q: As shown two types of buds. What are the two types and how do they differ?
A: Buds are undeveloped shoot or terminal protuberance on the stem of a vascular plant that develops…
Q: Can you define the following terms: Hypogeal germination Tropism Reporter Genes (i.e., GUS and…
A: Seed germinates in favourable conditions. It absorbs water through micropyl and soften seed coat.…
Q: Describe advantages and disadvantages of producing a crop of potato plants using asexual (tuber)…
A: In the asexual mode of propagation, a crop is produced using asexual reproduction methods like…
Q: Which of the following is True?a. Ethylene stimulates abscission layers to form.b. Abscisic acid…
A: Plant hormones are also known as phytomones which are responsible for several functions of the…
Q: Some pollen grains will not germinate in vitro. They will germinate only on compatible stigma. Why?
A: In the womb of a flower comes the pollen of flowers of different species of plants. But not all…
Q: Phytohormones X and Y were added into a medium at a ratio of 1: 3. A stem explant cultured on this…
A: Phytohormones X and Y were added into a medium at a ratio of 1: 3. This means the quantity of Y was…
Q: What are the procedures for seed certification used in Pakistan?
A: Certification of seeds has the goal of seed certification is to ensure that high-quality seeds and…
Q: Ginger undergoes three (3) stages of Growth. Name and describe the these stages from Germinating…
A: Introduction:- Ginger is a perennial herb. It is used as a spice in many dishes. In Ginger…
Q: A group of students have carried out an experiment to investigate the relationship between the…
A: Plant hormones are essential for the growth and differentiation of cultured cells and tissues. Plant…
Q: tration of growth hormone which is (1 mg/L ,2 mg/L BAP,3 mg/L 4 mg/L) of BAP.According to the result…
A: BAP is cytokinin which is most required for cell division and shoot growth. The ratio of cytokinin…
Q: o. Which event occurs during epigeal germination of a seed planted in the soil? Kejadian manakah…
A: Germination is a process which leads to growth in seed of plants which lead to formation of…
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: Construct a brief essay as it relates to the introduction of growing 'Lettuce' as a crop grown in…
A:
Q: Drying and aging seeds is a way to enhance seed viability and germination and at the same time to…
A: Introduction The viability of a seed accession is a measure of how many seeds are alive and capable…
Q: Discuss the two (2) important phases of growth of the Sugar Cane - Vegetative Stage; and the…
A: * sugarcane Propagation done by vegetatively by planting part of a cane which is called setts…
Q: A group of students have carried out an experiment to investigate the relationship between the…
A: Growth and regulation of plants are governed by plant growth hormones or regulators which are mainly…
Q: Seed germination may depend on the presence or absence of several external and internal factors.…
A: Seed is formed from ovule which contain embryo that get continuous nourishment . When suitable…
Q: How can we perform seed germination test? Write down the seed sowing procedure of hydroponically…
A: A seed germination test is carried out to select the seeds from a random sample of seeds which can…
Q: A high auxin to cytokinin ratio provide shoot formation while a high cytokinin to auxin ratio…
A: Auxin is a plant hormone produced in the stem tip that promotes cell elongation. Cytokinins are a…
Q: what can be possible causes of low seed viability
A: The cause of low seed viability are- The viability of seed depends on genetic,physiological factors…
Q: 10.Which is a growth-inhibiting hormone that may promote seed dormancy?Read and analyze the question…
A: Seed dormancy is the inability of the seeds to germinate under favourable conditions such as cold…
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: The small opening in the integument(s) of the angiosperm egg sac through which the pollen tube…
A: Answer is e. The micropyle
Q: Select two (2) seed propagated plants of your choice and discuss how you would practically…
A: Seed propagation is a process in which seeds are initially germinated and planted in separate…
Q: Briefly discuss about the current development or application (suggest/comments) of the proplasts…
A:
Q: What is meant by the terms - (a) Seed Viability (b) Seed Germination (c) Seed Vigour (d) Seed…
A: A seed is a dormant structure produced by plants. It has the ability to germinate and grow into a…
Q: Using the illustration and the assumption that half of a plant's sperm and eggs are p and half are…
A: Introduction Sir Gregor Mendel is known as Father of Genetics. He was the pioneer scientist who…
Q: What are the risks in planting (dead seed, unhealthy)
A: Putting the seeds in a jar of water is one approach to determine whether the seed is viable or…
Q: Compare the following situations of seed germination of monggo (Vigna radita) seeds within five…
A: * The monggo is also known as green gram and moong , a plant belong to legume family. *The mung is…
Q: What is pollen gain? What is pollinations? What are some different ways pollen can be dispersed
A: Answer: ANGIOSPERMS : These are major class of those land plants which carry out sexual…
Q: Which of the following is true regarding germination? a. Imbibition of water is the first step…
A: Germination is defined as the process of seeds developing into new plants. A fully developed seed…
Q: Given below is an experimental setup to demonstrate a particular tropic movement in germinating…
A: (i) 1 – Radicle 2 – Plumule
Q: There are some auxin-based herbicides which were widely used. Name TWO (2) relevant herbicides and…
A: Auxins are a group of plant hormones. Two auxin based herbicides are: 2,4-Dichlorophenoxyacetic acid…
Q: Which of the following phrases best explains how differing maturity levels of the pistil and stamen…
A: Stamen is the male reproductive organ of a flower and Pistil is the female reproductive organ.…
Q: what are some possible factors which causes low germination please make it wordy and in dept
A: Germination: a. The process by which a plant grows from a seed is known as germination. b. It is the…
What are the objectives of "Seed Testing"?
State the requirements needed to conduct a Seed Germination Test
Step by step
Solved in 3 steps
- How can we perform seed germination test? Write down the seed sowing procedure of hydroponically grown tomato (Lycopersicon esculantum Mill.).What are the procedures for seed certification used in Pakistan?Differentiate the following treatments based on the effect of light on monggo (Vigna radiata) seed germination: directly exposed to sunlight placed in shaded area (indirect light) place in the dark (complete darkness)
- discuss the following methods of plant propagation. i. Grafting ii. Layering iii. Marcotting iv. BuddingWhat is meant by the terms - (a) Seed Viability (b) Seed Germination (c) Seed Vigour (d) Seed Quality?Which of the following is NOT considered a method of seed extraction and cleaning? Oven dry seed category Wet seed category Moist seed category Dry seed category
- Based on the following data from your t-test results, did your treatment statistically enhance plant growth or seed germination? Group: Control Mean: 42.1543SD: 9.9290SEM: 3.7528N: 7 Group: Treatment Mean: 57.5900SD: 26.1465SEM: 9.8825N: 7What are some of the factors and conditions that affect seed germination? Cite your sourceswhat can be possible causes of low seed viability please let it be in-depth and wordy
- what are the Hoya wax flower production techniquesCompare the following situations of seed germination of monggo (Vigna radita) seeds within five days: - exposed to direct sunlight - placed in a shaded area, and - placed in complete darknessList examples of environmental and internal factors that influenceseed germination.
