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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Ques no. 15 : Temporarily reducethe number and quality of spermsbyTobaccoAlcoholNicotineMarijuana.PreviousNeyt |
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Answer» blfgiufzfuzyfsyfDysufsufdursrysye |
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| 2. |
11), 111), iv) onlyd) iv) onlyv) Study the table below and select the row that has the incorrect information.AerobicAnaerobica)LocationCytoplasmMitochondriaXb)End ProductCO2 and H20Ethanol and CO2c)Amount of ATP | HighLowd)OxygenNeededNot needed |
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Answer» Answer: Can CLICK photo of that table Explanation: |
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| 3. |
How do white blood cells protect our body from pathogens? |
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Answer» Explanation: They create antibodies to fight against BACTERIA, VIRUSES, and other potentially harmful invaders. Neutrophils. They kill and digest bacteria and fungi. They are the most numerous type of white blood cell and your first line of DEFENSE when infection strikes. Hope it HELPS you If YES, Mark as BRAINLIST ANSWER. |
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| 4. |
इसरो की महारानी विक्टोरिया बाती उपरोक्त तथ्यों में किस रोग की बात की जा रही है तथा इसका संसार कैसे होता है इस रोग के नारी रोग ग्रस्त होने की संभावना viralक्यों है |
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| 5. |
Hey only correct answers are requiredpls |
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Answer» PLEASE write in english I can't UNDERSTAND sorry btw |
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| 6. |
A) Describe the interdependence of organisms with examples. |
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Answer» Answer: In fact, they may need other organisms in order to survive. This is KNOWN as INTERDEPENDENCE. For example, LIVING things that cannot make their own FOOD must eat other organisms for food. Other interactions between living things include symbiotic RELATIONSHIPS and competition for resources |
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| 7. |
This cat is of which breed? |
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Answer» Wilddd....................... |
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| 8. |
Lactic acid production has occurred in the athlete while running in the 40m race. Which of the following processes explains this event?a) Aerobic respirationb) Anaerobic respirationc) Fermentationd) Breathing |
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Answer» B) Anaerobic respiration Explanation: |
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| 9. |
Ques no. 18: Decrease in diameterof arterioles and capillaries undereffect of....ADHEpinephrineAcetylcholineThyroxin. |
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Answer» Answer: |
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| 10. |
Tawara is also known as |
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Answer» TAWARA is ALSO CALLED the ATRIOVENTRICULAR NODE, the auriculoventricular node, Aschoff's node, and the node of Aschoff and Tawara. |
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| 11. |
What is the role of Blood platelets in Blood clotting? |
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Answer» Explanation: PLATELETS are tiny blood cells that help your body form CLOTS to stop bleeding. If one of your blood vessels GETS damaged, it sends out signals to the platelets. The platelets then rush to the SITE of DAMAGE. they form a plug (clot) to fix the damage. |
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| 12. |
Cumulus oophorous is the term used fora)grannulosa cellsb)oocyte and grannulosa cellsc)Corona radiata cellsd)oocyte and corona radiata. |
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Answer» Answer: oocyte and grannulosa cells Explanation: Cumulus oophorus is the CLUSTER of OOCYTES formed after OVULATION in the ovary. They surround and support the oocyte. It is made up of GRANULOSA cells that attach the oocyte to the ZONA pellucida. |
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| 13. |
Human adult breath about …. times/minute, while new bourn breath about………. times/minute.a)11, 41b)12, 44c)13, 47d)14, 51. |
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Answer» Answer: A normal breathing rate for an ADULT at REST is 8 to 16 breaths per MINUTE. For an infant, a normal rate is up to 44 breaths per minute. ... |
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| 14. |
4 theinvention ofeffort of leeuwenhoek isappreciable in themicroorganisme write your comments- |
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Answer» Answer: The Microscope and DISCOVERY of MICROORGANISMS. Antonie van LEEUWENHOEK (1632–1723) was ONE of the first people to observe microorganisms, USING a microscope of his own design, and made one of the most important contributions to biology. Robert Hooke was the first to use a microscope to observe living things. |
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| 15. |
How a cell itself full fill its requirement of any specific protein which isnecessary for the cell membrane? |
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Answer» Answer: Fluidity is important for many reasons: 1. it allows membrane proteins RAPIDLY in the PLANE of bilayer. 2. It permits membrane lipids and proteins to DIFFUSE from sites where they are INSERTED into bilayer after their synthesis. pls MAKE me brainlist bro/sis |
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| 16. |
Anion is larger than its neutral atom |
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Answer» Answer: Neutral ATOMS that have gained an electron are called ANIONS, and they are much larger than their RESPECTIVE atoms. As an additional electron occupies an outer orbital, there is INCREASED electron-electron REPULSION (and hence, increased shielding) which pushes the electrons further apart. |
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| 17. |
How many different types of gamets will be formed by a pea plant with genotype TtYy? |
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Answer»
four types Since genotype TtYy is heterozygous for two GENES i.e. it has both DOMINANT and recessive alleles of two genes, it will FORM TOTAL four types of gametes. The gametes are TY, Ty, tY and ty.
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| 18. |
Enumerate (six any point) the basis of Darwin theory of natural selection. |
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Answer» Answer: Terms in this set (6) •five points. COMPETITION, adaption, variation, overproduction, speciation. •competition. demand by organisms for LIMITED ENVIRONMENTAL resources, such as nutrients, living space, or light. •adaption. inherited CHARACTERISTICS that increase chance of survival. •variation. ... •overproduction. ... •speciation. Explanation: PLZZZZ follow me |
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| 19. |
.... In unique proprety of living organisms |
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Answer» Answer: All living organisms share SEVERAL key CHARACTERISTICS or functions: order, SENSITIVITY or response to the environment, REPRODUCTION, growth and development, regulation, homeostasis, and energy processing. When viewed together, these EIGHT characteristics serve to define life. |
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| 20. |
Breakdown of alveoli shortness of breath is symptoms of following disease |
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Answer» Explanation: Emphysema is a LUNG condition that CAUSES SHORTNESS of breath. In people with emphysema, the AIR SACS in the lungs (alveoli) are damaged. |
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| 21. |
Function of tentacle ? |
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Answer» TENTACLES are SLENDER, flexible ORGANS on the head. They may function in sensory perception. |
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| 22. |
In alveoli ppO2 is..... and ppCO2 is....., in tissue ppo2 isAnd ppCO2 is. |
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Answer» Answer: in alveoli ppO2 is 104mm of hg , ppO2 of CO2 is 40 mm of hg .., in tissue ppO2 is 40MM of hg and ppCO2 is 45mm of hg .. Explanation: it is experimental quantity..it always not fixed it changes according to the condition of ENVIRONMENT.... |
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| 23. |
The teeth which are similar in their structure & function . |
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| 24. |
A green leaf is compared to a factory as it manufactures food for the plant. On the basis ofthis name the following I) Power ii) Raw material iii) Machinery iv) End products |
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Answer» POWER is the answer ...... |
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| 25. |
REMAININQues no. 4 : In blood clotting followingfactor is not in active use |
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Answer» blood clotting occurs when blood DONOR's blood doesn't match with recipient. it causes serious health PROBLEMS and DEATH ALSO |
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| 26. |
173. The concept of 'Omnis cellula-e-cellula'regarding cell division was first proposed by(a) Theodor Schwann(b) Schleiden(C) Aristotle(d) Rudolf Virchow |
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Answer» Explanation: CONCEPT of "Omnis cellula-e cellula" regarding cell DIVISION was proposed by Rudolph VIRCHOW. So, the correct answer is 'Rudolf Virchow'. |
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| 27. |
Give a brief reproduction in basisomycetes |
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Answer» Basidiomycota reproduce asexually by either budding or ASEXUAL spore formation. Budding occurs when an outgrowth of the parent cell is separated into a new cell. Any cell in the organism can bud. Asexual spore formation, however, most OFTEN TAKES place at the ends of specialized structures called conidiophores. |
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| 28. |
Mammogram x-Ray is used to detect |
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Answer» ANSWER:- MAMMOGRAM is an X-ray which is used to detect breast changes in women who have no signs or SYMPTOMS of breast cancer. I HOPE IT'S REALLY VERY HELPFUL TO YOU. PLZ, MARK ME AS A BRAINLIEST AND GIVE ME THANKS GOOD BYE SEE U AGAIN |
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| 29. |
Why chromosome are important to organism |
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Answer» Answer: During CELL division, it is essential that DNA remains INTACT and evenly distributed among cells. Chromosomes are a KEY PART of the process that ensures DNA is accurately copied and distributed in the vast MAJORITY of cell divisions. |
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| 30. |
What could be the reason for adopting contraceptive method? |
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Answer» Explanation: Contraceptive methods are MAINLY adopted because of the following reasons: 1.To prevent unwanted pregnancies. 2.To CONTROL population rise or birth RATE. 3.To prevent the transfer of SEXUALLY transmitted DISEASES. |
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| 31. |
Lysosome प्रजनननास सहयोगी कसे आहे |
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Answer» Answer: A lysosome is a membrane-bound CELL organelle that CONTAINS digestive enzymes. Lysosomes are involved with various cell PROCESSES. They BREAK down excess or worn-out cell parts. They may be used to destroy invading VIRUSES and bacteria. |
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| 33. |
A solution of 23% sugar and a solution of 48% sugar are kept in a troughseparated by a semipermeable membrane. What will you observe after 80 minutes? Explain with reason. |
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Answer» When plant cells are PLACED in CONCENTRATED SUGAR solutions they lose water by exosmosis and they become flaccid; this is the exact opposite of turgid and the contents of the cells have shrunk and pulled away from the cell wall: they are SAID to be plasmolysed. Explanation: mark me in brainlist ❤️ |
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| 34. |
Name the valves located at the bases of systemic aorta and pulmonary aorta? |
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Answer» ANSWER:- The aortic and PULMONARY valves are LOCATED at the base of the aorta and the pulmonary trunk respectively. These are also called the "semilunar valves". I HOPE IT'S HELP YOU. PLZ, MARK ME AS A BRAINLIEST AND GIVE ME THANKS GOOD BYE SEE U AGAIN |
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| 35. |
Why cannot fertilisation take place in flower if pollination does not occur? |
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Answer» Answer: In a flower fertilization REQUIRES both male and FEMALE gametes. If POLLINATION does not occur, male GAMETE is not available hence fertilization cannot take place. |
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| 36. |
In Mirabilis jalapa , when red and white varieties are crossed , the hybrid obtained will be…………..pink.a)5%b)50%c)0.75d)1 |
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Answer» 50% is the answer |
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| 37. |
Ques no. 3 : Temporarilyreduce the number andquality of sperms by |
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Answer» Explanation: Lifestyle choices can lower sperm NUMBERS. SMOKING, drinking alcohol, and TAKING certain medications can lower sperm numbers. Other causes of low sperm numbers include long-term sickness (such as kidney failure), childhood infections (such as MUMPS), and chromosome or hormone problems (such as low testosterone). |
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| 38. |
Explain the development of a monosporic embryo sac with diagrams ? |
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Answer» Explanation: The formation of the female gametophyte from a single functional megaspore is called as monosporic development. The nucleus of functional megaspore divides mitotically to form two nuclei which move to opposite poles. This forms a two-nucleate EMBRYO SAC. Two more sequential MITOTIC nuclear divisions result in the formation of four-nucleate and eight-nucleate stages of embryo sac. These mitotic divisions are free nuclear type in which karyokinesis is not followed immediately by cytokinesis. After the eight-nucleate stage, the walls are laid down leading to the ORGANIZATION of the typical female gametophyte. SIX of eight nuclei are surrounded by cell walls and organized into cells; the remaining two nuclei, called polar nuclei are situated below the egg apparatus in the large central cell. A typical angiosperm embryo sac at maturity is eight nucleate and seven cells. Three cells lie at micropylar end forming egg apparatus. Three ends at chalazal end called as antipodal cells. A single large central cell which has two polar nuclei. |
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| 40. |
Please lebell them....................... |
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Answer» Answer: a is stroma b is i dont know C is stroma d is cytoplasm what is your name |
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| 41. |
Bbbnnnbbbbngvfgnjhvgnhjhdf? |
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Answer» thanks for free POINTS MARK me breanliest and thank this answer PLEASE |
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| 42. |
प्रश्न 01 भारत में पशु प्रजनन की किन्ही चार समस्याओं को लिखिए |
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Answer» Answer: 1.अपर्याप्त डेयरी विस्तार सेवाएं 2. सस्ती ऋण के लिए सीमित पहुँच 3. खराब विनियमित दूध खरीद और विपणन 4. अल्प प्रसंस्करण और मूल्य वर्धन |
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| 43. |
Very fine spaces present in the dentine of tooth.Dental decay leading to the formation of cavities .A membrane holding the tooth firmly in the socket of bone jaw.The teeth which are similar in their structure & function .Parasites living in the body of the host. |
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Answer» Explanation: For example, the upper RIGHT first molar tooth is on the same meridian with the liver, kidneys, pancreas, stomach and BREAST. So, if this tooth has a problem it may AFFECT energy flow through the meridian and the HEALTH of your liver, kidneys, pancreas, stomach or breast may be affected as WELL. |
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| 44. |
कोई एक क्रोमोसोम विकार का कारण और उस से ग्रसित व्यक्ति के लक्षण लिखो |
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Answer» Answer: Plz FOLLOW me for more GREAT answers.... Explanation: डाउन सिंड्रोम जिसे ट्राइसोमी 21 के नाम से भी जाना जाता है, एक आनुवांशिक विकार है जो क्रोमोसोम 21 की तीसरी प्रतिलिपि के सभी या किसी भी हिस्से की उपस्थिति के कारण होता है।[11] यह आमतौर पर शारीरिक विकास में देरी, विशेषता चेहरे की विशेषताओं और हल्के से मध्यम बौद्धिक विकलांगता से समन्धित है[12]। डाउन सिंड्रोम वाले एक युवा वयस्क का औसत बौद्धिक स्तर 50 होता है जो 8 वर्षीय बच्चे की मानसिक क्षमता के बराबर है, लेकिन यह व्यापक रूप से भिन्न हो सकता है[13]। प्रभावित व्यक्ति के माता-पिता आमतौर पर आनुवंशिक रूप से सामान्य होते हैं। 20 वर्षीय माताओं में इसकी संभावना 0.1% से कम की होती है और 45 की उम्र में 3% हो जाती है।[14] माना जाता है कि अतिरिक्त गुणसूत्र मौका से होता है, जिसमें कोई ज्ञात व्यवहार गतिविधि या पर्यावरणीय कारक नहीं होता जो संभावना को बदलता है।[15] डाउन सिंड्रोम गर्भावस्था के दौरान जन्मपूर्व स्क्रीनिंग द्वारा डायग्नोस्टिक परीक्षण या प्रत्यक्ष अवलोकन और अनुवांशिक परीक्षण द्वारा जन्म के बाद पहचाना जा सकता है।स्क्रीनिंग की शुरूआत के बाद, निदान के साथ गर्भावस्था को अक्सर समाप्त कर दिया जाता है। डाउन सिंड्रोम में सामान्य स्वास्थ्य समस्याओं के लिए नियमित स्क्रीनिंग व्यक्ति के पूरे जीवन में अनुशंसित की जाती है।डाउन सिंड्रोम के लिए कोई इलाज नहीं है। शिक्षा और उचित देखभाल से जीवन की गुणवत्ता में सुधार लाया जा सकता है। डाउन सिंड्रोम वाले कुछ बच्चे सामान्य स्कूल कक्षाओं में शिक्षित होते हैं, जबकि अन्यों को अधिक विशिष्ट शिक्षा की आवश्यकता होती है। डाउन सिंड्रोम वाले कुछ व्यक्ति हाई स्कूल से स्नातक होते है , और कुछ माध्यमिक शिक्षा में भाग लेते हैं। वयस्कता में, अमेरिका में लगभग 20% व्यक्ति कुछ क्षमता में भुगतान वाला काम करते हैं, जिनमें से कई को आश्रय वाले काम के माहौल की आवश्यकता होती है। वित्तीय और कानूनी मामलों में समर्थन की अक्सर आवश्यकता होती है। उचित स्वास्थ्य देखभाल के साथ विकसित दुनिया में जीवन प्रत्याशा लगभग 50 से 60 वर्ष होती है। डाउन सिंड्रोम मनुष्यों में सबसे आम गुणसूत्र असामान्यताओं में से एक है। यह हर साल पैदा हुए प्रति 1000 बच्चों में से एक में होता है। 2015 में, डाउन सिंड्रोम 5.4 मिलियन व्यक्तियों में मौजूद था और इसके परिणामस्वरूप 1990 में 43,000 मौतों से 27,000 मौतें हुईं। इसका नाम ब्रिटिश डॉक्टर जॉन लैंगडन डाउन के नाम पर रखा गया है, जिसने 1866 में सिंड्रोम का पूरी तरह से वर्णन किया था। इस स्थिति के कुछ पहलुओं का वर्णन 1838 में जीन-एटियेन डोमिनिक एस्किरोल द्वारा और 1844 में एडोआर्ड सेगुइन द्वारा किया गया था। 1959 में, क्रोमोसोम 21 की एक अतिरिक्त प्रतिलिपि डाउन सिंड्रोम का अनुवांशिक कारण खोजा गया था।[16] |
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| 45. |
What is copulation explain it importance |
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Answer» Copulation also called Mating or doing sex. It is the MEANS of reproduction in most animals including humans. There are TWO type of Mating: 1. Normal mating. 2. Tied Mating ( only in dogs ). I hope this answer will HELP you. Thanks. |
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| 46. |
Cardiac activity not decrease bya)Acidosisb)alkalosisc)epinephrined)hypoxia |
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| 47. |
1. Which of the following is not irrational? (a) (2 – 13)2(b) (V2 + 13)2 (c) (12-13)(1/2 + 13) (d) 27171)2)3)4) |
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Answer» Answer: c) is the CORRECT answer... PLEASE MARK as BRAINLIEST |
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| 48. |
What is the role of seminal vesicles and the prostrate gland? |
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Answer» Answer: The seminal vesicle and the prostate glands ADD their secretions so that the sperm are in a fluid which makes their transport easier and this fluid also PROVIDES NUTRITION. |
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| 49. |
Define lichens and describe its types |
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Answer» Answer: LICHENS OCCUR in one of four basic growth forms, as illustrated below: crustose - crustlike, growing tight against the substrate. squamulose - tightly CLUSTERED and SLIGHTLY flattened pebble-like units. foliose - leaflike, with flat sheets of TISSUE not tightly bound. fruticose - free-standing branching tubes. |
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| 50. |
Cell14. Look at the following cartoon of a cell. Find out the functions of cellorganelles (AS 5) |
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Answer» Explanation: |
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