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. |
Please answer!!!!!!!! |
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Answer» Answer: vessel c because it has more SURFACE AREA and has AIR for EVAPORATION |
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| 2. |
What is contact inhibition |
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Answer» Answer: In cell biology, contact inhibition refers to TWO different but closely related phenomena: contact inhibition of LOCOMOTION and contact inhibition of proliferation. CIL refers to the avoidance behavior exhibited by fibroblast-like cells when in contact with ONE another. |
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| 3. |
Movement of food through oesophagus is due to |
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Answer» perisistalic MOVEMENT rythmic CONTRACTIONS and RELAXATION |
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| 4. |
Design an experiment to demonstrate thigmotropism |
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Answer» Answer: |
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| 5. |
Explain stages of root nodule formation???? |
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Answer» Answer: 1) The Rhizobium bacteria divide and form COLONIES. These get attached to the root hairs and epidermal cells. 2) The root hairs get curled and are invaded by the bacteria. 3) This invasion is followed by the formation of an INFECTION thread that carries the bacteria into the cortex of the root. The bacteria get modified into rod-shaped bacteroides. 4) As a result, the cells in the cortex and PERICYCLE undergo division, leading to the formation of root NODULES. 5) The nodules finally get connected with the vascular tissues of the roots for nutrient exchange. |
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| 6. |
What is Mechanical Strength in the plants |
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Answer» <STRONG>Answer: MEANS how strong it is or how much CALAMITIES it can FACE. |
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| 7. |
6 blue coloured flower plant denoted by V is cross breed with 6 white coloured flower plant denoted by w. write the number of plants bearing white flowers when the flower of f1 were crossed. |
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Answer» If white COLOURED FLOWER is the recessive TRAIT, the F1 progeny will not have any white coloured flowers. Explanation: |
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| 8. |
Describe reproduction by spores in rhizopus |
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Answer» Rhizopus REPRODUCES by spore formation which is a type of ASEXUAL reproduction. ... The blobs are sporangia which contain spores which are covered by thick WALLS that protect them until they come in CONTACT with MOIST surface and can begin to grow. hope it will help u .. |
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| 9. |
3)What is tissue ? Name the different type of simple permanent tissue. |
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Answer» Answer: ⏩⏩Simple permanent tissues are again classified into three main types. They are PARENCHYMA, collenchyma, and SCLERENCHYMA. Parenchyma – The cells of this tissue are living, with THIN cell walls.⏪⏪❤✔☺ |
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| 10. |
How is the energy derived from the food we eat stored in our body? |
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Answer» Through the process of cellular respiration, the energy in food is converted into energy that can be used by the BODY's cells. During cellular respiration, glucose and OXYGEN are converted into carbon DIOXIDE and water, and the energy is transferred to ATP Glucose, found in the food animals eat, is broken down during the process of cellular respiration into an energy source called ATP. When excess ATP and glucose are present, the liver converts them into a MOLECULE called glycogen, which is stored for LATER use. hope this helps you Mark it as a brainlist answer follow me thxs... |
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| 11. |
Why do we laugh in a discrete fashion? |
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Answer» Pseudobulbar AFFECT (PBA) is a CONDITION that's characterized by episodes of sudden uncontrollable and inappropriate laughing or crying. Pseudobulbar affect typically occurs in people with certain neurological conditions or injuries, which MIGHT affect the WAY the brain controls emotion. hope it will help U.. |
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| 12. |
Is watering of mouth on seeing food an example of simple reflex action? |
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Answer» yes what meaning of MOUTH on Singh food and EXAMPLE of simple REFLEX action it is TOTALLY correct |
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| 13. |
What is IVF? Explain with your own words |
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Answer» I just KNOW it's full form In Vitro Firtilization.In this SPERMS are transferred into female body by a machine... |
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| 14. |
List of green muffler plants |
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Answer» Answer: A MUFFLER (silencer in many non-US English speaking countries) is a device for decreasing the amount of noise emitted by the exhaust of an internal combustion engine. On the same basis , GREEN muffler scheme= Plants like Neem and Ashoka are planted NEAR house and resident LOCALITIES to reduce noise pollution. |
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| 15. |
Explain the role of president of india |
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Answer» Answer: ROLE of President of India-
Please mark as brainliest and thanks my ANSWERS. |
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| 16. |
The impulse for voluntary forced breathingstarts in(a) Medulla(b) Vagus nerve(c) Spinal cord (d) Cerebrum |
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Answer» It's MEDULLA .... |
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| 17. |
Medullary inspiratory centre is under(a) Nervous control (b) Physical control(c) Chemical control (d) Electric control |
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| 18. |
Difference between monozygotic twins and dizygotic twin |
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Answer» Twins are two offspring produced by the same pregnancy. Twins can be either MONOZYGOTIC ("identical"), meaning that they develop from one ZYGOTE, which splits and forms two embryos, or dizygotic ("fraternal"), meaning that each twin develops from a SEPARATE egg and each egg is FERTILIZED by its own sperm cell. |
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| 19. |
Lungs have a large number of narrow tubescalled(a) Alveoli(b) Bronchioles(c) Bronchi(d) Alveolar ducts |
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Answer» B] bronchioles hope it HELPS you PLEASE mark as brainleist answer |
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| 20. |
Hello friends what do you mean by singer |
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Answer» Answer: ONE who love singing Explanation: singing COME from the HEART one who FEEL it will become singer |
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| 21. |
11. Sexdetermination in human is inheritonce. True/false |
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Answer» falseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee Explanation: |
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| 22. |
What is a reflex in biology |
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Answer» Answer: An innate, IMMEDIATE involuntary action to a stimulus without prior CONSCIOUS thought. Supplement. In PHYSIOLOGY, a REFLEX is a response or a REACTION to a stimulus. The response is innate and need not to be learned. It is an involuntary reaction of the body to a stimulus. |
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| 24. |
The normal pressure within the thoracicpleural cavity is[IOM-1993)(a) Positive(b) Negative(c) Zero(d) Changes between positive and negative |
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| 27. |
* why we used normal saline in preparing wet mount of the epithelial cells? |
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Answer» .....................................x.xd.... |
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| 28. |
Difference between monozygotic twins and dizygotic twins |
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Answer» Twins are the set of two offspring PRODUCED in the same pregnancy. They can be monozygotic or dizygotic.
pls mark BRAINLIEST |
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| 29. |
Difference between Monozgotic Twins and Dizygotic Twins |
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Answer» |
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| 30. |
Dogs dont have sufficient sweat gland's.Than how they perform thermoregulation as Homeostasis??? |
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Answer» That is correct, DOGS do not have sufficient sweat glands. They maintain homeostasis by panting ie. BREATHING with short, QUICK, BREATHS. |
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| 31. |
Difference between male gamate and female gamate |
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Answer» MALE GAMATE is male sexcell and FEMALE gamate is female sexcell. |
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| 32. |
The inverted pyramid of energy is .......! |
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Answer» An inverted pyramid of numbers can be found in an ecosystem where the community contains a few producers with a very large biomass that support a larger number of smaller CONSUMERS. ... For any food chain, producers store the most ENERGY and the energy STORED decreases at each LEVEL, giving a regular pyramid of energy. |
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| 33. |
What is progesterone ??? |
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Answer» Answer: It is the harmone RELEASED by corpus luteum that STIMULATES UTERUS to PREPARE for pregnancy |
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| 34. |
which new structure grows at the place where the developing embryo fixes to the uterus wall by 8 week ? |
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| 35. |
A chromosome is made up of how many DNA molecules ? -- 1 or numerous |
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Answer» |
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| 36. |
How do mendels experiment show trait are inherted independently? |
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Answer» Answer: genes located on different chromosomes will be inherited independently of each other. MENDEL OBSERVED that, when peas with more than one trait were crossed,the progeny did not always MATCH the parents POINT this is because different traits are inherited independently this is the principle of INDEPENDENT inherited traits/ assortment |
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| 37. |
What is the importance of thyroxine hormones ? |
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Answer» Thyroxine HORMONES control the RATE of BODY's metabolism. It needs a CONSTANT supply of iodine in order to produce thyroxine hormones. Hope it helps you please follow me and Mark me as BRAINLIEST please please please please thank my answer please please please |
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| 38. |
In how many days sperm get matured for fertilization?? |
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Answer» The SPERM Development Cycle Takes about 74 Days. It is generally known that most men produce millions of new sperm EVERY day. However, you might not KNOW that these new sperm take about 2 ½ to 3 months to fully MATURE |
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| 39. |
What is the food chain? Why is the flow of energy in an ecosystem is unidirectional? Explain briefly.The best answer will be marked as the Brainiest |
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Answer» it is the sequence of ORGANISMS through which energy is transferred in the FORM of food by the process of one organism consuming the other it is known as food chain it is unidirectional because no other organisms are linked with it and if it happens when it will be termed as food WEB HOPE you like it and mark it as brainliest please i need just one brainliest point to move forward please subsht |
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| 40. |
Is liver is a dual gland ? why? |
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Answer» Answer: In more complex types, CLUMPS of CELLS produce the secretion and a duct or system of ducts discharges the secreted MATERIAL. Some glands have dual functions, e.g., the liver, PANCREAS, ovary, and testis produce both a secretion that is EMITTED through a duct and a hormone that is taken up by the blood. |
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| 41. |
Patient should not be checked for allergic reactions before surgeryTrueFALSE |
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Answer» false Explanation: this is your answer PLEASE MARK my answer the BRAINLIEST. |
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| 42. |
Match the followingcolumn 1. column 2Spermatogenesis. Blastocytprogesterone. ovum implantation. testosteroneleydig's cell. seminiferous tubuleszona pellacida corpus leuteum |
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Explanation: IS IT RIGHT ANSWER |
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| 43. |
Question No. 2For the examination of rectum, which is the most suitable positionLithotomy positionLeft lateral positionSupine positionProne positionResponseMark for Review & NextSubmit |
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| 44. |
विद्या का मात्रक कोई बता दो यार।।।। |
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Answer» HEY!! Here is your ANSWER:- तमसो मा ज्योतिर्गमय” अर्थात् अधंकार से मुझे प्रकाश की ओर ले जाओ- यह प्रार्थना भारतीय संस्कृति का मूल स्तम्भ है । प्रकाश में व्यक्ति को सब कुछ दिखाई देता है, अन्धकार में नहीं । प्रकाश से यहाँ तात्पर्य ज्ञान से है । ज्ञान से व्यक्ति का अंधकार नष्ट होता है । उसका वर्तमान और भावी जीने योग्य बनता है । ज्ञान से उसकी सुप्त इन्द्रियाँ जागृत होती हैं । उसकी कार्य क्षमता बढ़ती है जो उसके जीवन को प्रगति पथ पर ले जाती है । शिक्षा का क्षेत्र सीमित न होकर विस्तृत है । व्यक्ति जीवन से लेकर मृत्यु तक शिक्षा का पाठ पढ़ता है । प्राचीन काल में शिक्षा गुरुकुलों में होती थी । छात्र पूर्ण शिक्षा ग्रहण करके ही घर वापिस लौटता था । लेकिन आज जगह-जगह सरकारी और गैर-सरकारी विद्यालयों में शिक्षण कार्य होता है । वहां पर शिक्षक भिन्न-भिन्न विषयों की शिक्षा देते हैं । छात्र जब पढ़ने के लिए जाता है तब उसका मानसिक स्तर धीरे-धीरे ऊपर उठने लगता है। उसके मस्तिष्क में तरह-तरह के प्रश्न उठते हैं जैसे- तारे कैसे चमकते हैं ? आकाश में व्यक्ति कैसे पहुँच जाता है ? पृथ्वी गोल है या चपटी ? रेडियो में ध्वनि और टेलीविजन में तस्वीर कैसे आती है ? इन सब प्रश्नों का उत्तर हमें शिक्षा के द्वारा मिलता है । जैसे-जैसे हम शिक्षा के क्षेत्र में आगे बढ़ते जाते हैं, वैसे-वैसे हमारा ज्ञान विस्तृत होता जाता है । ज्ञान का अर्थ केवल शब्द ज्ञान नहीं अपितु अर्थ ज्ञान है । यदि सम्पूर्ण पड़े हुए विषय का अर्थ न जाना जाए तो यह गधे की पीठ पर रखे हुए चंदन के भार की भांति परिश्रम कारक या निरर्थक होता है । अर्थात् जिस तरह चन्दन की लकड़ी को ढोने वाला गधा केवल उस के भार का ही ज्ञान रखता है किन्तु चन्दन की उपयोगिता को नहीं जान सकता । उसी प्रकार जो विद्वान अनेक शास्त्रों का अध्ययन बिना अर्थ समझे करें वह उन गधों की भांति ग्रन्थ-भार मात्र के वाहक हैं । विद्या सर्वश्रेष्ठ धन है । इसे चोर भी चुरा नहीं सकता । जो दूसरों को देने पर बढ़ता है । विदेश में विद्या ही अच्छा मित्र है । विद्या से विनय, विनय से योग्यता, योयता से धन और धर्म, धर्म से सब सुख प्राप्त होते हैं । ज्ञान से बुद्धि तीव्र होती है |
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| 45. |
TidbitWhy is it advised to breathethrough the nose and notthrough the mouth? |
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| 46. |
TidbitThe size of the lungs of anyorganism is related to theactivities and body form ofthat organism. Cheetah andelephant have large lungs.What do you think why theyhave large lung sizes? |
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Answer» Answer: they have LARGE LUNGS according to there body SIZE. ...... HOPE it helps ☺️ |
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| 47. |
What are the main function of leucocytes |
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Answer» Answer: LEUKOCYTES are the major cellular components of the INFLAMMATORY and immune system. While they only make up about 1 percent of the blood in the body, leukocytes play an important role in protecting the body from infections/diseases caused by various microorganisms (e.g. bacteria, amoeba etc) and other types of parasites (filarial worms etc). Moreover, they are involved in various allergic reactions and contribute to the repair of damaged tissue as well as the elimination of tumorous cells. In some cases, however, leukocytes may be the cause of diseases as is the case with autoimmune diseases and non-hemolytic transfusion reactions in human beings. Depending on whether they contain granules or not, there are TWO major types of leukocytes that can be found in blood, cerebrospinal fluid as well as various body TISSUES where they remain for several hours or a few days depending on the TYPE of cells. |
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| 48. |
in a cup 12*106.number of bacteria undergoes binary fission per every 20 minutesthen find out the population of bacteria after two hours |
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Answer» 7632 Explanation: |
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| 49. |
DNA(DeOxy RiboNucliec Acid) contains OxygenTrue or False |
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Answer» Please mark me as BRAINLIEST answer please YAAR please. |
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| 50. |
.विभिन्न शिरिकाएँ आपस में जुड़कर किस रक्तवाहिनी का| निर्माण करती हैं? |
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Answer» नमस्कार आपका प्रश्न है शुद्ध रक्त वाहिनी की से निकलती है तो देखी शुद्ध रक्त वाहिनी हृदय से निकलती हैं जी हां हृदय से निकलती है जो दाया आलिंद होता है वहां से निकलती है मम्मी सुंदर दाएं नीले नीले से निकलती है |
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