biology questions and answers

While we try to lay our hands on the most recent WAEC Biology past question, we also want to appeal, please if you have the most recent past questions you can send it to us via our official email address … Which of the following is a question about biology? Why is biology important in the real world? What are the two most common branches of biology that are recognized? What is the difference between zoology and botany? All of the following are common or recurrent themes in biology except A) Organisms grow, develop, and reproduce B) Function determines structure C) Matter is recycled while energy flows through liv... Is bioarchaeology and forensics the same? Find the help you need with your biology homework! 1) Animals which eat both plants and other animals are known as what? What hypothesis was being tested with the Fus3 strain? 2. Answer: Alexander Fleming. True False. Follow the procedures below to access the WAEC Biology past questions in PDF. Why do countries prefer using biological weapons? Biology Notes Form 1 - Biology Form 1 Notes - Form 1 Biology Notes. Do evolutionary biology and molecular biology represent different approaches to the study of life? What is a person who studies biology known as? Good luck! (b) Who first coined the term? I try to teach my pupils that science is not so much about getting answers, but about asking questions. Define biology and state two major branches of biology. What is the difference between biological and cognitive psychology? C) analyze genomes from differen... How has biology impacted society when it comes to developments in the health sector? A monosaccharide that is part of human chromosome is \\ A. glucose B. fructose C. ribose D. deoxyribose E. mannose. Why are buffer systems important in organisms? 92) Who discovered the vaccine for small pox? (a) Marine biologist (b) Marine geologist. E) The study of the earth. Sex-linked traits are carried on what chromosome? Sciences, Culinary Arts and Personal Explain how the transcriptome helps us to better understand the differences between cells from different types of tissues that are specialized for different functions. Answer: Feline. The study of cells is: a. Biometrics b. Bacteriology c. Cryobiology d. Cytology. I have three days to learn as much as possible about molecular biology. What are the six rights of medication administration? In cellular respiration, energy-rich A. carbohydrate molecules are oxidized to carbon dioxide and water. Which of the following organisms are capable of cellular respiration called? \\ 1.\ NaOH(aq)\\ 2.\ CO_2(aq)\\ 3.\ Mg(HCO_3)_2(aq). Today we have compiled an “Important Biology Questions … Human Body Biology Quiz Questions – Learn more about Human Body – Science Quiz . Identify, by name, the solute and solvent in each of the following solutions. Give two skills one get from study of biology. What is the term used to describe the study of tissues? There are five unifying themes of biology. Biology is the study of life processes (characteristics) and phenomena of living organisms. C) The study of DNA. Prior to the nineteenth century. oxygen and carbon IV oxide How to approach and answer A-level Biology Questions that need you to Analyse Figures, Tables and Images - lots of example past paper questions In Exam questions , OCR , questions by topic Tags magnification , microscopes , graticules , popular a. Define the term biology in your own words. What is the relationship between human anatomy and physiology? Access answers to several hundred biology questions, carefully explained and easy for you to understand. Discuss and give an explanation. Study of diseases b. Browse from thousands of Biology questions and answers (Q&A). a) Lamarck, Darwin b) Lamarck, Gregor c) Mendel, Weisman. Access answers to several hundred biology questions, carefully explained and easy for you to understand. What is the difference between a biologist and a marine biologist? One cell with one nucleus containing twice the normal number of chromosomes b.) 1. Research has shown that the Y chromosome degenerates over time. Different scholars define biology in different ways. Find the help you need with your biology homework! What is the main difference between molecular biology and biochemistry? A 63-year-old man presents with back pain, weakness, and shortness of breath. 1) advanced stage of men's evolution than homo Erectus 2) predecessor of homo Neanderthalensis 3) direct ancestor of man 4) lived... One of the causes of Axtaxia is misfunctioning of a) microsatellites. Guest Account Hello Guest, Create an Account or Login to save your progress and get unlimited access to more questions. the exchange of materials with the surrounding environment. c) hardening of the veins. True or False? Why are most terminologies in Physics, Biology, Maths, Chemistry are derived from Latin/Greek languages? Biology Questions and Answers Form 1 . Provide an example of when to use each of them. What is the core theme that unifies all of biology? What Do You Know? (c) T... (a) How has biology evolved over the years? Mobile: 0716 858334 / 0712 054195. To fully answer this open ended question think and write about the following: our standard of living, biological research and technology, psuedoscien... All plant cells contain chloroplasts. Why does a ruptured spleen bleed so profusely? a.) General Science Biology Quiz Questions and Answers Online Test. True or False? Where do most chemical reactions take place in the body? What is the importance of evolutionary biology? The study of the structures of the body on both macroscopic and microscopic levels is [{Blank}], and the study of the body's functions is [{Blank}]. Afferent nerves are called {Blank}, and motor nerves are called {Blank}. Biology Quiz Questions Inventions in Biology – Biology Questions 91-120 . b.) True or false? Welcome to the online free pdf section. Biology Answers. Answer & Explanation Answer: B) aestivation Explanation: Aestivation is summer sleep. differentiate between tropism &trophism? Multiple choice questions are perhaps the easiest to complete - you simply put a cross in a box - however, the questions often have two answers that could, at first glance, be correct. What are the branches of engineering related to biology? What is the importance of studying biology in life? Discover known facts and hypotheses on the origin of life and the theory of evolution by reviewing these 50 Q&As. Sphangum is used as a packing material for trans- shipment of living material because - It serves as a disinfectant - It reduces transpiration - It is easily available - It is hygroscopic. (a) purines linked to pyrimidines (b) adenine to thymine (c) guanine to cytosine (d) Both (b) and (c) (e) (a), (b), and (c). Discuss the applications of each of the following in biology today and include three examples of each with a brief description. What does that statement means? Or does a really low breathing rate just detriment brain development? ): 1. What is the distinction between the terms "experimental set-up" and "control set-up" in biology? What type of muscle is found in your digestive system? c. Insects. 77) Where did the multicellular plant life originate? Give and explain the two main branches of biology. a. b. chemoautotrophs-do not use solar energy, but do fix carbon dioxide. Whats is Biology? Structure of the body c. Causes of diseases d. Physiological processes of diseases. Explain the importance of biology. What does IOL stand for in medical terms? Compare and contrast Mendelian and non-Mendelian patterns of inheritance. The science dealing with the naming and classification of organisms is called ________. Answer: 33 bones . What is the difference between RNA extraction, RNA isolation, and RNA purification? 1) How many bones are there in the Spinal Column? Which of the following holds the two strands of the DNA double helix together? This is an example of what type of inheritance? (b) The study of applying exercise principles to body functions and how each reacts. How are smooth muscle cells similar to skeletal muscle fibers? What are waste laden cells of polychaetes and oligochaetes? What does "articulates with" mean in biology? These 139 Q&As are tailored to help you review fundamental concepts as well as Mendel's laws, non-Mendelian inheritance, linkage, and more. What is the difference between biology and human biology? c. Using biological systems to design computer interfaces. Which arthropod subgroup includes the spiders? A comprehensive database of more than 14 human biology quizzes online, test your knowledge with human biology quiz questions. Ask any biology question and an expert will answer it in as little as 30 minutes. How would this affect a Farmer? What effect would decreasing blood plasma protein content have on the capillary exchange? D: The two types of measurement important in science are quantitative (when a numerical result is used) and qualitative (when descriptions or qualities are reported). What factors affect the rate of photosynthesis? Provide two example of how your knowledge base has expanded. A person who studies biology is known as a what? Many organisms like the snails do not find it comfortable in summer. d.) nervous tissue. Based on important multiple choice questions for all competitive exams and Biology Quiz. Why is the Kappa language (for systems biology) important? a. water b. energy c. protein d. oxygen. Form 1 Biology Questions and Answers. a. DNA in forensic science b. What did Phoebus Levene discover? Explain the statement: As a living organism, all aspects of biology directly relate to humans and their relationships with other living organisms as well as non-living organisms. From plant classification to plant physiology, we cover the main subjects of botany with 141 Q&As written by biology teachers. b. What to do if you make a drug error as a nurse? Which of the following statements correctly compares the functions of a plant's roots and stem? The stomach, uterus and bladder are lined with what? Why is studying biology important to understanding psychology? Heavy intensity exercise generates what byproduct that contributes to fatigue and pain? Which of the following statements are true of anatomy and physiology? Study the following Biology past questions and answers for JAMB, WAEC, NECO and Post UTME. What is the difference between biology and zoology? B: Scientists suggest that evolution has occurred through a process called natural selection. What happens to the alleles during gamete formation for each cross? You have a maximum of 10 minutes to complete the quiz. Movement of substances from one pan of the body to another. Describe how the oxidation of glucose can be used to synthesize ATP. C. carbohydrate molecules ar... a) You are asked to calculate the concentration of a NaCl (in water) solution in several ways and are given the following information: 20 g NaCl, 250 mL solution, 250 g H2O, molecular weight of NaC... Energy production occurs at the _______ utilizing the _______. d. the G1 stage. Portabella Mushrooms c.) Polar Bears d.) Brown Algae e.) All of these organisms are capable of c... Where in the cell can one find ribosomes and what is the main biological function of the ribosome? More than 1800 bite-sized Q&As, covering all of the primary branches and subjects in biology, are available to make studying biology as easy for you as possible. How useful is modern philosophy of biology to biologists? What is the major function of the citric acid cycle? The maintenance of the constancy of the internal environment in living things is called ________. Familiarize yourself with bacteria, protists, viruses, and fungi with 59 Q&As spanning the basic concepts to more advanced ones. Pls what is the relationship between biology and agriculture. The name of the compound N_2O_4 is: (a) Nitrogen Oxide (b) Dinitrogen Tetroxide (c) Dinitrogen Quatraoxide (d) Nitrogen Tetroxide. What are some criticisms of systems biology? c. the G2 stage. B. sugar molecules are oxidized to carbon dioxide and water. Systems biology is mainly an attempt to: A) understand the behavior of entire biological systems. a. What is the concentration of alcohol in the drivers' blood (g/mL)? If a plant fails to get water for almost 2 weeks, what will happen during photosynthesis, and what will happen to the plant? K.C.S.E Online Revision . What are the strengths and weaknesses of each? Important Biology Questions and Answer PDF. biology general knowledge objective questions answers mcq are important in ssc, upsc, ibps and competitive examination and entrance tests. 1. a) i) Define transport. Biology has played various roles in the society and in the today's world, name these roles. In osmosis, water moves across a membrane from areas of lower solute concentration to areas of higher solute. Carbohydrates b.) Explain in detail. Give at least three advantages of studying biology. Synthetic biology can be described as: a. Identify key words that define what biology is all about. Who tags sea turtles and monitors their migratory patterns? Relate the cell theory to the theory of evolution. Since the nature of life is to b... As a living organism, all aspects of biology directly relate to humans and their relationship with other living organism as well as non living organism. (a) homeostasis (b) homeothermy (c) homology (d) homoplasy (e) homozygosity. What famous term did Herbert Spencer coin? a) 5 b) 7 c) 4 to 5 fused bones d) 12. Discover how easy it is to study and understand everything about physiology by using these logical sequences of 506 Q&As. What is biology and what are its main branches? b) softening of the veins. Poplar Trees b.) If we have to answer a 14 year old about DNA and basic terminologies of biology then what should be the approach for it? Imagine learning ecology through just 140 Q&As structured to teach you about ecosystems, biomes, food chains, biodiversity, ecological interactions, ecological succession, population, and environmental issues. Calculate the... What is the function of the Deoxyribonucleic acid (DNA) molecule in genetics? This post contains Biology Questions and Answers Multiple Choice for NTS, PPSC, CSS, FPSC and other job tests preparation online. Explain in detail. What is the difference between Cell Biology and Molecular Biology? What is the most likely cause of algal blooms? Mathematics English Kiswahili Chemistry Physics Biology Agriculture Business Studies Geography History Religious Studies. Our online human biology trivia quizzes can be adapted to suit your requirements for taking some of the top human biology quizzes. There are given some plants below, select among th 1 answer below There are given some plants below, select among the options that, to how many families they belongs? The WAEC Biology past questions and answers 2020. Biology came under the general study of all natural objects called natural history. Biocompatible means that a material: a. must be biologically harmless. What is meant by the term __Biology__? Explain the major types of tissues and their functions. What is the only type of tissue that is able to contract? How important are the different branches of biology? a) molding or adapting to one's environment b) regulating materials that enter or leave the system c) responding to stimuli d) maintaining a relat... What is the main difference between zoology and botany? b.) How does science of biology affect a person in real life? What is common between aerobic and anaerobic respiration? Note: The 2020 NECO Practical Biology answers (expo) will be posted here today, 13th November 2020 during the NECO Biology Practical exam.Keep checking and reloading this page to know when the answers are posted. What stage of cellular respiration is anaerobic? Is it true that the cell cycle is regulated very tightly? a) Hydrogen bonds b) Phosphodiester bonds c) Covalent bonds d) Ionic bonds e) Peptide bonds, If 45.0 mL of solvent is added to85.0 mL of an 80.0 % solution, what would the new concentration be? The anti-nutritional neurotoxic factor called cyanoalanine is found in a) brassica oleracea b) almond c) seed of khesari d) kidney bean. A common theme in biology is that energy flows through biological systems while matter a) flows. 2. One of the basic characteristics of life is for living organisms to detect a change in the environment and be responsive. what is the primary focus of all biological studies? a.) B) speed up the technological application of scientific knowledge. Describe a series of small habitats, that exist within 10 to 20 kilometers of your house, and which might be subject to MacArthur and W... What is the difference between biology and evolutionary biology? Hybrid zones provide an opportunity to investigate? Genetics These 139 Q&As are tailored to help you review fundamental concepts as well as Mendel's laws, non-Mendelian inheritance, linkage, and more. 4. Enjoy trivia? What are the main branches of molecular biology? A) Glucose B) NADPH C) NADH D) Palmitic acid E) A hydrogen atom. Answer: Robert Koch. what is the primary focus of all biological stud... Name three ways that the science of biology has/does, or might impact you as an individual. They withdraw and lead a life with reduced BMR (basic Metabolic Rate) in a state of dormancy. Select all that apply. This hub comprises 10 of the best biology questions I have been asked by my students during their biology lessons in the past year. Understanding the experiment A model helps scientists form testable hypotheses. What are the three types of muscle tissue? Carbohydrate Questions Lipids Questions Enzyme Questions DNA Questions Cells Questions Transport in cells Questions Mitosis Questions Immunology Questions DNA, Genes & Chromosomes Questions Genetic diversity Questions Taxonomy Questions Biodiversity Questions … Introduction to Biology. What is the definition of 2 stage syngamy for biology? The Y chromosome is a symbol of masculinity. What kind of shark is Chum in Finding Nemo? - ants - sea stars - earthworms - snails - jellies, Which of the following produces the largest number of reducing equivalents when oxidized? Biology is a branch of science that deals with the study of living things. A) The study of life. A. two populations of the same species are located in two different geographical areas B. at least 50 percent of... What are the topics covered in astrobiology? What are some subjects in biology? Describe the structure of RNA, the type of sugar it contains, and explain its bases. Which type of organism is commonly known as pond scum? Using rational design to produce novel systems. How does sodium bicarbonate affect photosynthesis? A) ATP B) sucrose C) glucose D) starch E) oxygen. 3. What is the difference between developmental biology, evolutionary biology, and evolutionary developmental biology? Explain why the male testes hang lower than the abdominal cavity and outside of the body. Written by Dr. Christopher S. Baird. Is it possible to grow food in a laboratory from one cell? Which is not a theme that unifies biology - interdependence, evolution, diversity and unity of life, or homeostasis? b. Arachnids. What is the importance of biology in the real world of health sciences? Discover answers to these and other intriguing biology questions. What is the difference between virology and immunology? What controls when and how fast cells grow and divide? a) What are the main similarities between cholera and typhoid? What are the three main branches of life, and how have they evolved into the form we see today? Biology is a wondrous science that inspires us to discover more about the world around us. Discuss and defend the attributes you would use to define biological success among animals. What is the energy yield in anaerobic vs aerobic cellular respiration? From plant classification to plant physiology, we cover the main subjects of botany with 141 Q&As written by biology teachers. Do not forget to reload this page in order to see the answers. You will, plus so much more on common diseases, when you review these 131 Q&As. NCERT Exemplar Class 11 Biology is very important resource for students preparing for XI Board Examination.Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 11. How do most cells regulate the activity of enzymes? What is the relation between evolutionary biology and morality? Why the male testes hang lower than the abdominal cavity and outside of the body? Every virtual pub quiz has a science round - time to specialise with some biology questions! True. Don't see the question you're looking for? Explain the difference between the three varieties of the sexual life cycles. What are the most important concepts that I should review? Which of the following statement is correct for Cro-Magnon man? What do nodes and edges represent in system biology? movement of respiratory gases i.e. False. Here, we are giving 10 GK Questions and Answers on Biology that will help the readers in … Loved this site? Explain in detail. Explain why. d) mammals and biology program. Is evolutionary biology important for biodiversity? Explain the scientific method and its purpose. Answer: Edward Jenner. Which route of water loss makes up a much larger share of the total in a kangaroo rat as compared... 1 answer below Which route of water loss makes up a much larger share of the total in a kangar... Bomato is an example of a) Parasexual hybrid b) Interspecific hybrid c) Sexual hybrid d) Intrageneric hybrid. Answer Now Please The primary focus is to understand life and life processes. The raw material for evolution is __________. What is biology? Osmosis only takes place in red blood cells. What is required to live? i don't know. Which body organ has both an exocrine and endocrine function? A. peripheral nerves, cranial nerves B. sensory nerves, efferent nerves C. cranial nerves, peripheral nerves D. motor ne... Differentiate mitosis and meiosis. b. the process by which DNA produces a copy of itself prior to cell division. a. Solution X has a greater solute concentration than solution Y. b. Find helpful Biology questions and answers on Compare and contrast these two terms: Biology and Physiology. e. more than one of these. Review cell biology through 204 Q&As designed to make learning biology’s main subjects, such as cell structure, cell division, photosynthesis, and protein synthesis, easier. Why does darkness affect the light independent reactions of photosynthesis? Population evolution and microbial li... filariasis causing nematoda in india is taenia sol 1 answer below filariasis causing nematoda in india is taenia solium treponem pallidum ancyclostoma duodenale brugia malayi, Who proposed the theory of continuity of germplasm and strongly discarded the theory of inheritance acquired character given by ? What are four extensions of Mendel's law of dominance with examples and expected ratios. c) How can the spread of cholera and typhoid be prevented as far as po... What Is The Primary Focus Of All Biological Studies? Home Kids Primary Secondary. Answer: In the underwater surfaces of seashores. The surface of the heart is formed by a membrane called the?

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