To browse Academia. Skip to main content. Log In Sign Up. Hrisikesh Chatterjee. Erysiphe causes the disease i powdery mildews, ii downy mildews iii covered smut iv late blight of potato 2. The coprophilic fungi inhabit i dung substratum ii dead wood iii decaying leaves iv food articles 3.
Mycotrophy is the symbiosis of a fungus with i bacteria ii algae iii bryophytes iv other fungi 4. The process of self-fertilization in fungi is known as i automixis ii amphimixis iii spermatization iv somatogamy 5.
Diplanetism is exhibited by i Phytophthora ii Saprolegnia iii Mucor iv Albugo 6. The position of the antheridium in connection with the oogonia in Albugo is called as paragynous when the antheridium i grows beside the oogonium ii encircles the oogonium iii remains at the base of the oogonium, iv grows on the oogonial wall 7.
The fertile portion in the fruiting body of Lycoperdon is called i Gleba ii Peridium iii Hymenium iv Gills 8. Macrocyclic rust is the name given to some fungi, i which produces bigger spores ii where all the five spore stages are produced iii which completes its life-cycle on a single host iv which selects many hosts to complete its life-cycle 9. What is the fruit body of Penicillium called i perithecium ii cleistothecium iii apothecium iv stroma Rhizopus multiplies by the production of i zoospores ii conidiospores iii sporangiospores iv chlamydospores Sclerotium is a perennating and vegetatively reproducing body, the structure of which has i hyphae aggregated to form strands, ii loosely interwoven hyphae which have not lost their identity, iii compactly interwoven hyphae which have lost their individuality iv thick-walled hyphae giving a rounded or irregular configuration.
The obligate parasitic fungi absorb their nourishment from the host cells through i the surface ii haustoria iii appressoria iv rhizoids Biological specialization is a term used for fungus which : i can infect differential hosts, ii shows host specialization iii can grow in a variety of substrata iv are biologically useful Sporangial proliferation in Saprolegnia will be characterized by the i development of secondary sporangium into the primary sporangium ii the primary sporangium cuts off spores from its apex iii production of new sporangia from the vegetative hypha iv germination of spore into a mycelium.
Which of the following depicts the position of antheridium in Penicillium in connection with the ascogonium? The fungus which is so important for its use in genetic studies is i Aspergillus ii Rhizopus, iii Penicillium iv Neurospora White rust of crucifer is caused by: i Puccinia, ii Utilago iii Cystopus iv Peziza Microconidia are found in i Claviceps, ii Neurospora iii Rhizoctonia iv Pyricularia In Agaricus, the cell in which reduction division takes place is known as i basidiospore ii basidium iii chlamydospore iv None of these Coprophilous fungi are growing in i grasses, ii dung, iii animals, iv wood Magazine article Black Issues in Higher Education.
It's been "an explosion," says Paul Barton of the boom in testing that has occurred over the past 20 years. The multiple-choice exam is still America's standardized test of choice, but the use of alternative methods of assessment is growing, according to the report, which profiles tests taken by students in the nation's public schools in The report also looks at state testing programs and classroom testing done by school districts, schools and individual teachers.
At least Since its founding inETS, the world's largest, private, nonprofit testing and educational research organization, has been responsible for administering the bulk of those standardized tests, including the Scholastic Assessment Test SAT.
Use of the ACT and the SAT is virtually split along geographical lines with the former being taken by students mainly in the Midwest, Southeast and Southwest who tend to apply in greater numbers to "state schools and less elite institutions," says ACT spokesman Kelley Hayden.
Innearlystudents took the ACT. Unlike the SAT which tests students on verbal and mathematic skills and reasoning, the ACT is longer and covers more subject areas -- math, English, reading and science reasoning.
Large state schools aren't interested in rejecting students but finding out where students are for placement purposes," says Hayden.
Writing Good Multiple Choice Test Questions
In their last years of high school, students come face-to-face with at least four types of ETS exams: the SAT, which tests reasoning skills needed to do college-level work; Preliminary Scholastic Assessment Test PSATa scaled-down practice version of the SAT; Achievement exams, which test mastery of specific subjects on a high-school level; and the Advanced Placement AP exams, which test mastery of specific subjects on a college level.
The millions of college-bound students who register to take these high-stakes exams each year point to the degree of importance they hold. Of the 9 million tests ETS administers annually, an estimated 1. Nearly 1. An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while. Read preview. Standardized Tests by B.
Four Types of Test In their last years of high school, students come face-to-face with at least four types of ETS exams: the SAT, which tests reasoning skills needed to do college-level work; Preliminary Scholastic Assessment Test PSATa scaled-down practice version of the SAT; Achievement exams, which test mastery of specific subjects on a high-school level; and the Advanced Placement AP exams, which test mastery of specific subjects on a college level.
Multiple choice quiz of 20 questions. Try it as often as you like. You will get a different set of questions each time you attempt this quiz. The green coloured pigment that is necessary for photosynthesis to take place is called.Lonaci loto bonheur
In addition to light energy from the sun, what two substances are needed in order for photosynthesis to take place? Apart from glucose, what other substance is produced during photosynthesis? Photosynthesis is important because without it we would not exist. Photosynthesis reduces the amount of carbon dioxide in the atmosphere. We get a tan from photosynthesis. Chlorophyll is produced during photosynthesis.
Which one of the following word equations best describes the process of photosynthesis? In an experiment a student has to de-starch the leaves of a plant. How is this done? Which one of the following is used to test for the presence of starch in a leaf? The diagram shows a variegated leaf. A test for starch was done on the leaf.
Multiple Choice Questions
Where will the starch be found? Tests are done on four leaves similar to those shown. Which leaf will give a negative result? In an experiment to test a green leaf for starch, the leaf is initially placed in boiling water.
What is the purpose of this? During an experiment to test a green leaf for starch, at one stage the leaf is soaked in warm alcohol for about 10 minutes. During an experiment to test a green leaf for starch, iodine solution is placed on the leaf with a dropper. If starch is present in the leaf, what colour change takes place?
Pondweed is a green plant that lives in water. In the presence of light pondweed undergoes photosynthesis and a gas is produced as one of the products.
What is the gas produced? In the presence of light pondweed undergoes photosynthesis. The pondweed, and all green plants, take in and use a gas, from their environment during photosynthesis. What is this gas?
In the experiment shown, bubbles of gas are seen to be formed when pondweed photosynthesises. How may the rate of photosynthesis be increased? The plant shown in the diagram was left in total darkness overnight and then exposed to strong sunlight for four hours.Weekly grammar worksheet apostrophes
The leaf with the foil was foil removed from the plant and tested for starch with iodine solution. Which one of the following is most likely to happen?Select the correct responses from all the given options. Question — According to the text, which of the following statements is not true?
The Duff company of Pittsburg was the first to introduce cake mixes. Addition of chocolate to cake batter was something that happened much later than the beginning of chocolate cakes. Chocolate cake consumption was stopped during the World War 2. Question — According to the text, which of the following can be attributed to Mushrooms in the Super Mario games?
Mario can shrink into a small size by consuming one specific type of mushrooms. Mario can run across the surface of water after consuming the Super Mushroom. Super Mushroom and Poison Mushroom lead to the same results though Poison Mushroom looks slightly different. If Mario has already consumed a Super Mushroom the blocks will now reveal other power-ups.
Mini Mushrooms have both positive and negative effects. Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Search for:. February 12, pm. February 14, pm. Answer — 1 and 3 Reply. Leave a Reply Cancel reply Your email address will not be published.Multiple choice questions are fundamental survey questions which provides respondents with multiple answer options.
Primarily, multiple choice questions can have single select or multi select answer options. These are the most fundamental questions of a survey or questionnaire where the respondents are expected to select one or more than one option from the multiple answer options. Whenever we think of conducting surveys, we think of two things: kind of questions to ask and data collected from the answers to those questions.
Essentially, the most important aspect of surveys is to formulate relevant questions that will help us extract clean data. There are various types of survey questions that a survey creator can ask to evoke necessary responses from the person undertaking the survey.
Out of these variations, the close ended questions are the most used in surveys. Keep the following factors in mind while designing Multiple Choice Questions. The primary bifurcation of these questions is based on the number of answer options the respondents can select while responding the survey. So, single choice questions and multiple choice multiple answer questions are the two available main question types.
Multiple choice questions are an amazing choice for the following:. Imagine the pain a respondent goes through while having to type in answers when they can simply answer the questions at the click of a button. Here is where multiple choice lessens the complications.Kingdom Fungi classification trick to remember - Short tricks to remember fungi classification
Many-a-times the survey creator would want to ask straightforward questions to the respondent, the best practice is to provide the choices instead of them coming up with answers, this in-turn saves their valuable time.
Surveys are often developed with respondents in mind, how will they answer the questions? This is where multiple choice gives a specific structure to responses, therefore becomes the best choice. One of the positives of multiple choice options is that they help respondents understand how they should answer.How to increase graphics memory in vmware mac os
In this manner, the surveyor can choose how generalist or specific the responses need to be. At all times, the surveyor needs to be careful on the choice of question in order to be able to receive responses that are easy to analyze.
It is estimated that 1 out of 5 people take surveys on handheld devices like mobile phones or tablets. Considering the fact that there is no mouse or keyboard to use, multiple choice questions make it easier for the respondent to choose as there is no scrolling involved. Therefore, in a survey you might end up answering a number of multiple choice questions and for a good reason, easy for the respondents to answer and convenient for the surveyor to collect data.
To effectively conduct an Online Survey the first you need to decide what the objectives of the study are.Learning how to grow mushrooms for any reason can be extremely rewarding and engaging. The more you practice growing mushrooms, the more there is to learn. But as your skills advance, and you start to grow more mushrooms than you can handle, you may start to wonder how you can turn your small scale hobby into a fully operational mushroom farming business.
The answers to these questions will without a doubt depend on your own personal situation, but I wanted to provide a rough guide to help the would-be grower understand what it takes to go from a fledgling spore shooter to a full on mushroom farmer. Growing mushrooms from spore to fruit is a rather complex process which requires a lot of things to be done just right in order to achieve consistent and predictable results.
A fully operational mushroom farm has a lot of moving parts which need to be working together and firing on all cylinders. This is where it all begins, and is usually the hardest part of the growing cycle for new cultivators to understand and master.
Mushroom mycelium needs a moist and nutrient rich growing medium in order to develop without inhibition, such as a jar full of grain or a agar filled petri-dish. Unfortunately, these environments are also ideal growing conditions for competing bacteria and mold. If these undesirables take hold, they will usually outpace the growth of, and eventually defeat, the intended mushroom mycelium.
The lab should be an area sealed off from the rest of the operation.
It should have smooth floors and smooth walls, easily cleaned with a light bleach solution. The lab table and shelf should also be smooth and washable.
Basically, anything that enters the laboratory should be under scrutiny, including the cultivator herself.
The cultivator needs to be prepared to only enter the lab with clean clothes, shoes, hands and hair. Good hygiene is imperative. Generally, it is easier to prevent contaminants from getting in the lab than it is to remove them once they have taken hold. The cornerstone of a functional laboratory is a well made laminar flow hood.
This is essentially a box with a blower fan forcing air through a HEPA filter, providing a clean stream of air in which inoculations, transfers, and other mycological work can safely take place. Using a laminar flow hood, along with proper sterile techniques is the best defense against molds and bacteria. If you do not want to dedicate to converting an entire room into a laboratory, it is also possible to just set up a temporary clean space when you want to do lab work.
You could just set up your laminar flow hood in a bedroom or bathroom on a clean table and try and be extra considerate about only exposing agar plates, grain jars and other sensitive materials directly in the stream of the flow. This is an OK option for small scale agar work, but is really difficult when trying to do inoculations of supplemented sawdust blocks of large bags of grain spawn. The SAB is a reasonable option for very small scale growers, but one can expect higher levels of contamination in the long run.
Of course, it is possible to have a mushroom farm without any lab at all, providing you have no interest in making your own grain spawn. Purchasing pre-made grain spawn is a reasonable choice for the mushroom farmer who just wants to get up and running quickly, without the hassle of dealing with agar cultures, pressure sterilizing grain, and doing clean work in front of a hood. This way, you can simply use the pre-made grain spawn to grow mushrooms on pasteurized straw — skipping the sterilization process all together.
There are advantages to having your own culture libraryhowever.Practice more MCQs in Mycology here microbequiz.
Multiple Choice Questions (MCQ) Mycology
I am Tankeshwar Acharya. Blogging is my passion. I am working as an Asst. I am from Bangladesh a fresh agriculturist. Is there any book for agricultural job? Please give me any source where i can found a lot of MCQ with ans. Sc Ag and M. I will surely let you know if i come across such forum. I will be glad if i can get more information on the same.
Please organize for more and also include Histopathology MCQ in your future blogs. This site uses Akismet to reduce spam.
The Complete Guide To Starting A Mushroom Farm
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Which of the following fungi is most likely to be found within reticuloendothelial cells. Histoplasma capsulatum b.
Sporothrix schenckii c. Cryptococcus neoformans d. Candida albicans. Aspergillosis is recognized in tissue by the presence of a. Metachromatic granules b. Psuedohyphae c. Septate hyphae d. Budding cells. Fungi often colonize lesions due to other causes. Which of the following is least likely to be present as colonizer a. Candida b.
Sporothrix c. Mucor d. A girl who pricked her finger while pruning some rose bushes develops a local pustule that progresses to an ulcer. Several nodules then develop along the local lymphatic drainage. The most likely agent is a.
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