Enumerate the difference between translocation and transpiration. Q1. Q40. Q26. Assertion: Zygote is form by fusion of sperm with Egg. Reason: Four chambered heart is found in mammals with advanced body functions. Explain. Q4. What would be the major effects of removing ovary on female reproductive system? Q16. seeds are all dwarf plants having wrinkled seeds. Directions (Q. Nos. Q8. Argument to moderation (false compromise, middle ground, fallacy of the mean, argumentum ad temperantiam) – assuming that a compromise between two positions is always correct. Directions (Q. Nos. Q11. Name the individual units of floral whorls. Genes and chromosomes have similar behaviour. Reason: The cerebrospinal fluid protects the brain from external shocks. Q16. Define feedback mechanism of hormones. If you eat and them immediately go swimming, you will get stomach cramps. Kidneys help in the process of osmoregulation? Q48. State the process by which chemical from blood enter the dialysing fluid? In an experiment, saliva is added to the test tube containing pieces of bread (powdered). Q4. Fact. Q1. Give an example where sex is determined by environmental factors. Q18. Q21. Q17. Lakhmir Singh Biology Class 10 Solutions Chapter 4 Heredity and Evolution provided here is prepared by subject experts according to the latest CBSE syllabus. Q26. Please enable Cookies and reload the page. Give the role of genes in evolution. Q5. P.O.Box 447 Amarillo, TX 79178 Phone: 806-371-5222 Fax: 806-371-5258 Milk is good for you. Q21. Mark the correct choice as. Enumerate the functions of chromosomes. Is reflex action the only function of spinal cord. Q14. Why? What is mainly digested by stomach of man? Log in. Q26. What will you observe? Directions (Q. Nos. Which one of following hormones regulates carbohydrate, protein and fat metabolism in the body? Ans: Common examples of suspension include the mixture of chalk and water, muddy water, the mixture of flour and water, a mixture of dust particles and air, fog, milk of magnesia, etc. Q22. Which feature distinguishes an argumentative text from a persuasive text? We suddenly pull our and away on touching a pointed object. (d) an unorganised actively dividing mass of cells maintained in a culture. Q38. We sell our children short if we expect little from them and we sell ourselves short if … What is the role of acid in our stomach? Online Resources. Q26. Q29. When does the process of gene flow take place? Click here to get an answer to your question ️ Why mango is the best Fruit- Persuasive Text It is imperative to understand who the audience is, and that identity should shape the whole essay, letter or other composition. Assertion: Mendel self-crossed F1 tall plants with wrinkled seeds to obtain F2 generation. Q28. Q2. Q23. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. The villagers of a particular remote area decided to pay some money to the government officials to get water to their villages. Q9. Reason: Cerebellum is responsible for precision of the voluntary actions and maintaining the posture and balance of the body. Q17. Your IP: 158.69.54.75 26 – 30) In the following questions, a statement of Assertion is followed by a statement of Reason. Post was not sent - check your email addresses! Q43. Assertion: The four chambered heart does not mix oxygenated and deoxygenated blood. Assertion: Pollination is the transfer of pollen grain to the anther. Mark the correct choice as, (a) If both Assertion and Reason are true, and Reason is the correct explanation of Assertion, (b) If both Assertion and Reason are true, but Reason is not the correct explanation of Assertion. Q31. Which of the following group of plant hormones help in the growth of the stem? Help the community by sharing what you know. Section of DNA that provides information for one protein is called, Q31. By students. Where is this pigment found? Assertion : Road transportation in India faces a number of problems. Q22. Reason: It is so to ensure enough time for the release of CO2 and for the absorption of O2 . In human beings, the sex of child depends on whether the paternal chromosome is. Why? Q20. Q10. Rings of cartilage present in the throat ensure that, (c) the air is filtered entering the nostrils, Q55. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Brainly.com - For students. Endocrine glands are called ductless glands. Q13. Q3. A logical fallacy is a flaw in an argumentative process whereby a conclusion is reached based on premises that do not attain to logical rules and that do not stand the test of careful examination.. Additionally, why is it important to be familiar with fallacies Brainly? Q35. Q5. Name one plant growth hormone, which makes the seed dormant during extremely dry season. Out of about   170L of fluid filtered by the kidneys every day. Q12. Q7. Q3. Q19. When a cell reproduces, what happens to its DNA? Q31. Which raw material is responsible for the release of O2 in photosynthesis? How do we know that two different individuals belong to the same species? Q22. Name any two types of tropic movements. Q44. Q2. Q3. Q9. Write one word for the formation of new species due to gradual change over long period of time. Assertion: Translocation of food occurs in Plants. Assertion: Respiration is opposite of Photosynthesis. Q20. Q13. Assertion: Mendel choose pea plants for his experiment. What is the role of secretions of seminal vesicles and prostate glands? Delivery of sperms from where they are produced to urethra is facilitated by which part? Ans : (a) Both assertion and reason are true and reason is the correct explanation of assertion. Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms? Assertion: In a healthy adult, the initial filtrate in the kidneys is about 180 L daily, but the actual volume excreted is only a litre a day. “Cell division is a type of reproduction in unicellular organism”. Give an example of an organism which derives nutrition from plants or animals without killing them. literature Review and Focusing the Research 91 has been found to be effective with hearing students to be conducted with deaf students. Q12. Name the substance which is present at a higher concentration in renal artery than in renal vein. Click to email this to a friend (Opens in new window), Click to share on WhatsApp (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Pocket (Opens in new window), Click to share on Telegram (Opens in new window), CHEMICAL REACTIONS AND EQUATIONS - 2020 Important Questions, LIFE PROCESSES - 2020 Important Questions, 1 MARK QUESTIONS for Class 10 NATURAL RESOURCES, CLASSIFICATION OF ELEMENTS - 2020 Important Questions, HOW DO ORGANISMS REPRODUCE– 2020 Important Questions, HEREDITY AND EVOLUTION– 2020 Important Questions, LIGHT: REFLECTION AND REFRACTION– 5 Mark Questions, OUR ENVIRONMENT - 2020 Important Question, ACIDS, BASES AND SALTS - 2020 Important Questions. Give some examples of involuntary actions. Assertion: Phototropism and Geotropism are two opposite kind of tropism. Reason: It never carries both of them at the same time. ; Continuum fallacy (fallacy of the beard, line-drawing fallacy, sorites fallacy, fallacy of the heap, … Name the type of reproduction mostly seen in unicellular organisms. Q33. During breathing cycle, what is the advantage of residual volume of air in lungs? Q10. Often, it is without proof or any support. Q15. In which animals, the feathers do not fulfil the purpose of flying? Name two important factors that cause development of a new species. Q24.Name the process of loss of water in the form of vapour from the aerial parts of the plants. How would the digestion of food be affected if the bile duct is completely blocked? In any population, no two individuals are absolutely similar. In the beginning, he wrote about general theories of government, focusing then on the specific situation in the colonies. The Brainly community is constantly buzzing with the excitement of endless collaboration, proving that learning is more fun — and more effective — when we put our heads together. Assessment Primer: Analyzing the Community, Identifying Problems and Setting Goals is provided by the Community Anti-Drug Coalitions of America and the National Community Anti-Drug Coalition Institute.This helpful primer is designed to provide clear guidelines for anti-drug coalitions in defining their communities and assessing the real needs within them. Q7. Which substance is selectively reabsorbed by the tubular part of nephron? • What is the cause of variation in asexually reproducing organisms? Q14. Q25. Justify. Why carbon dioxide is mostly transported in dissolved form? Q5. Q27. Q18. Cloudflare Ray ID: 625085cc1daf811d Q12. Q23. Why? Q21. The function of the lymph fluid is to, (a) drains excess fluid from extracellular space back into the blood, (b) carries digested and absorbed fat from intestine, (c) circulates around the body and help in clotting of blood. Use quotation marks around the words and cite the source, or; Paraphrase or summarize acceptably and cite the source. Q37. One pound of lemons contains more sugar than one pound of strawberries. What are the major constituents of urine? How is the leakage prevented? You may need to download version 2.0 now from the Chrome Web Store. Q20. If you use the words, ideas, or phrasing of another person or from published material, you must. • Q27. Reason: Xylem tissue is responsible for Translocation. Name the diseases by which a person is likely to suffer due to the deficiency of: Q21. Q2. Q5. Name the largest cell present in the human body. Name the source and target organ of adrenaline. Give reason for the statement-‘Since the ovary releases one egg every month, the uterus also prepares itself every month by making its lining thick and spongy’. Name a common nutrient that is absorbed in the small intestine and reabsorbed by the kidney tubules. Leakage of blood from vessels reduces the efficiency of pumping system. (a) Respiration- – Oxidation of food to obtain energy, (b) Nutrition – Obtaining and utilising nutrients, (d) Excretion – Removed of waste by-products. Q30. Why? ethos This rhetorical appeal focuses on factual claims, logical reasoning, statistics, and evidence that can be proven. Tabulate two differences between renal artery and renal vein. Q25. Informal fallacies – arguments that are logically unsound for lack of well-grounded premises. (d) If Both assertion and reason are false. In this regard, which is the best definition for a logical fallacy? Q25. Reason: Both the sperm and the egg are haploid. Q28. Name the substance which is present in the blood, but not in the urine of a healthy person? State the method used for growing rose plants and jasmine plants. Reason: Pollination is carried out by wind, birds and insects. Mark the correct choice as. Name the excretory organs in unicellular organisms. Fact. Why are testis located outside the abdominal cavity? Brainly is the place to learn. Commonplace Assertion. Give an example of a characteristic being used to determine, what relationship do two species have in terms of evolution? When is a recessive trait able to show up? How much is excreted in urine? Plagiarism occurs when you use another’s words, ideas, assertions, data, or figures and do not acknowledge that you have done so. Q23. Q25. Assertion: Ureter forms the common passage for both the sperms and urine. Q53. Q16. Q18. Name the cell organelle in which breakdown of pyruvate to give CO2, water and energy takes place. Answering questions also helps you learn! Q8. Give the respective scientific terms used for studying: (i) the mechanism by which variations are created and inherited and. In a beetle population, the number of green beetles is more than blue and red beetles. Reason: Auxin diffuses towards the shady side of the shoot and causes the cells to grow longer on that side of the shoot which Is away from light. Q28. Q45. Q2. Q4. Q9. In a bisexual flower inspite of the young stamens being removed artificially, the flower produces fruit. What will happen if a human being starts taking air with mouth instead of nose? Assertion is a stylistic approach or technique involving a strong declaration, a forceful or confident and positive statement regarding a belief or a fact. Mention the part of the body where gustatory and olfactory receptors are located. Q23. Where does digestion of fat takes place in our body? Q46. Q6. 23 – 27) In the following questions, a statement of Assertion is followed by a statement of Reason. DIRECTION: In the following questions, a statement of assertion is followed by a statement of reason. Reason: It never carries both of them at the same time. TRENDY AND FASHI … Judicial activism, an approach to the exercise of judicial review, or a description of a particular judicial decision, in which a judge is generally considered more willing to decide constitutional issues and to invalidate legislative or executive actions. Name the type of response involved in this action. Name the respiratory pigment in human beings. Q15. Name the method by which Hydra reproduces. Ans: A suspension is a … What are the end products obtained on digestion of carbohydrates and proteins? Assertion: Lungs always contain a residual volume of air. Assertion: Ureter forms the common passage for both the sperms and urine. Q19. When the right atrium contracts, blood flows from it to which part of the heart? Is this method sexual or asexual? Q41. Q34.What is the systolic and diastolic pressure of a normal man? Reason: Pea plants were the only plants he could gather for his experiment. Learn how your comment data is processed. How is the amount of urine produced regulated? Nos.47-51) In the following questions,  a statement of Assertion is followed by a statement of Reason. Q39. Q34. Reason: Most of the filtrate is lost from the body in the form of sweat. What is the function of the umbilical cord? Q7. Which among the males and females are homogametic? Assertion definition, a positive statement or declaration, often without support or reason: a mere assertion; an unwarranted assertion. Q5. (ii) the development of new type of organisms from the existing ones. Reason: The ovary releases one egg every month. Q49. Why the walls of ventricles are thicker than the walls of atria? Assertion: The experiences of an individual during its lifetime cannot be passed on to its progeny. Q30. Reason: Geotropism is seen in roots and phototropism is seen in shoots. Name two tissues, which provide control and coordination in animals. Name the part of the neuron where information is acquired. (c) If Assertion is true but reason is false. Compare between the process of respiration in plants during night and day time. Why is energy is required by an organism even during sleep. How hormonal methods of contraception act? Q2. Q13. What is the main function of kidneys in humans? Mark the correct choice as, (a) If both Assertion and Reason are true, and Reason is the correct explanation of Assertion, (b) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion, (c) If Assertion is true, but Reason is false, (d) If Reason is true, but Assertion is false, (e) If both Assertion and Reason are false. It is seen that during aerobic respiration more energy is released as compared to the anaerobic respiration. State the main functions of abscisic acid in plants. 19 – 23) In the following questions, a statement of Assertion is followed by a statement of Reason. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. What will happen if platelets are absent in the blood? Q22. Among all the chromosomes, what is different about a sex chromosome? Click to see full answer. This site uses Akismet to reduce spam. Q19. View Solution play_arrow; question_answer13) Government has not made any provision for drinking water in some villages in remote areas. Assertion: Homologous and Analogous organs are method of tracing Evolutionary relationship. Why? Name the structure marked as ‘X’ in the given figure and also mention the functions of this structure. Reason: In Photosynthesis food is made from energy and in Respiration food is converted to energy. Q12. Q15. Q6. Q9. Assertion: Thyroid Glands are called ductless glands. What happens when Planaria gets cut into two pieces? Nonverbal communication, also called manual language, is the process of sending and receiving messages without using words, either spoken or written.Similar to the way that italicizing emphasizes written language, nonverbal behavior may emphasize parts of a … In "Common Sense," a pamphlet published anonymously at the outset of the American Revolutionary War, Thomas Paine argued for the need for the independence of the American colonies from Great Britain. Q29. Justify. Q20. Q32. Q6. This rhetorical appeal focuses on the trust in the speaker, his or her credibility, accuracy, authoritative content, and commonplace assertions. Why is right kidney placed slightly lower in position as compared to the left kidney? Its purpose is to express ideas or feelings directly, for instance, “I have put my every effort to complete this task today.” See more. What will happen if the liver of a person gets damaged? Support your answer with a single statement. Reason : Roads are unmetalied, their network is adequate. (b) Hormones will produce in large amount, (c) Entry of male gametes into oviduct will halt. Which one of the following is the main thinking part of the brain? Q1. Q24. Q17. Another justification for the conduct of research with deaf students when the previous Why adrenaline is known as emergency hormone? Q51. Q14. Q24. If pea plants having round green seeds and wrinkled yellow seeds are crossed, what phenotypic ratio will be obtained F2  progeny plants? Q4. Directions (0. Q29. An ostrich's eyeball is bigger than its brain. Reason: Homologous and Analogous organs are studied on the basis of fossils found in the Earth. Assertion: Pollination is the transfer of pollen grain to the anther. Q27. Sorry, your blog cannot share posts by email. Fastest, Reliable, Cheapest Game Keys and Digital Services at DamnModz. Another way to prevent getting this page in the future is to use Privacy Pass. common sense tell us that this view is very limited. Q33. Q15. Assertion: The uterus prepares itself every month to receive a fertilised egg. Name two components of the central nervous system in humans. Q22.’This plant hormone has its maximum concentration in fruits and seeds.’ Name the plant hormone. The sensation of feeling fear or hunger is associated with which part of brain? Reason: Genetic Drift leads to selection animals who have the most advantageous mutations. Q19. Assertion: When light comes from one side of a plant, the plant bends towards light. Q11. Q21. Q6. Q50. Name two excretory products in plants other than oxygen and carbon dioxide. Q36. Q47. During the early adolescent years, parents and families can greatly influence the growth and development of their children. What are these organisms called? Name the plant that reproduces vegetatively by leaf. Reason: Contraception is used by both males and females. Reason: Both the sperm and the egg are haploid. Give the definition of suspension. Assertion: Zygote is form by fusion of sperm with Egg. Assertion: Contraception is used to avoid unnecessary pregnancies. Reason: Change in non-reproductive tissues cannot be passed on to DNA of germ cells. 1. Name the organs producing sperms and ova respectively in humans. In which part of the female reproductive tract does the egg gets fertilised? Assertion: Activities like walking in a straight line – riding a bicycle are possible due to cerebellum. Reason: Thyroid glands are located at the place where they are required. What stops blood from flowing backwards through the heart? Reason: F1 progeny of a tall plant with round seeds and a dwarf plant with wrinkled. Identify the disease which is caused by a virus. Give a reason behind this situation. Give anyone function performed by our brain. Why does a piece of bread start tasting sweeter after it is chewed for sometime? Performance & security by Cloudflare, Please complete the security check to access. Mark the correct choice as: a) If both assertion and - 20304886 Q14. Q32. Which one of the following juices secreted in the human body does not contain any enzyme? Name two components of central nervous system in humans. Q3. Download the solution in PDF format for free by visiting BYJU’S. What is the most common form of democracy in today's world? DamnModz has been providing the fastest and cheapest bundles, in-game services and Q54. List any two factors that could lead to speciation? Assertion: The cerebrospinal fluid is found between the meninges. List two functions of ovary of human female reproductive system. No two individuals are absolutely alike in a population. Q13. Provide a suitable explanation for the above situation. English. What is common between respiration and transpiration process in plants? In response to nervous electrical impulses, the special proteins found in muscle cells change their. Q1. Q27. Answering questions also helps you learn! Assertion: Evolution of also occurs by way for ‘Genetic Drift’. Mention the part of the brain which controls the involuntary actions like blood pressure, salivation etc. Commonplace Assertion. The world’s largest social learning network for students. Fishes die when taken out of water.
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