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Vitamins are organic compounds that are essential for various physiological functions in the body. They are micronutrients that play crucial roles in metabolism, growth, development,
Q. The period from birth to the natural death of an organism signifies Reproductive phase Life cycle Life span Life style Answer: C (Life span)
Q. Mammary gland is found in (a) Aves (b) Mammalia (c) Amphibian (d) Reptile Correct Answer: (b) Mammalia Q. Which one of the following Mammalia
Q. Which organism is used as a biofertilizer for raising soybean crops? (a) Azotobacter (b) Azospirillum (c) Rhizobium (d) Nostoc Correct Answer: (c) Rhizobium Q.
Q. Among the ecosystems listed below, where would one find the most biodiversity? (a) Mangroves (b) Desert (c) Coral reefs (d) Alpine meadows Correct Answer:
Q.The role of double fertilization in angiosperms is to produce- (a) endosperm (b) integuments (c) cotyledons (d) endocarp Correct Answer: (a) endosperm Q.Which of the
(a) P. vivax (b) P. malariae (c) P. ovale (d) P. falciparum Correct Answer: (d) P. falciparum (a) ss RNA (b) ds RNA (c) ss
Which of the following is a good source of omega-3 fatty acids? a) Avocado b) Olive oil c) Salmon d) Almonds Answer: c) Salmon What
1. Genetic Engineering belongs to the science of ——: (a) Biology (b) Zoology (c) Botany (d) Biotechnology Answer:
1. A Pigment responsible for photo morphogenetic responses is – Answer: phytochrome 2. Father of gene therapy- Answer: Anderson 3. Smallest living cell- Answer: RBC 4.
531. Fish that have hand and legs: Answer: Latimer 532. Tusk of the elephant is a modification of: Answer: Incisors 533. Ichthyology is the study
501. Vermiculture is related to: Answer: Earth Worm 502. Silver Revolution is related to the enhanced production of: Answer: Poultry 503. White Revolution is related
471. The organism that survived evolution: Cockroach 472. The second-largest animal in cat family: Lion 473. What is known as ‘poor man’s cow’? Goat 474.
435. The sugar present in milk is Lactose 436. Vermiculture is related to: Earth Worm 437. Silver Revolution is related to the en- hanced production
366. Pasteurisation of milk is: (a) Heating to 62⁰C (b) Heating to 100⁰C (c)
301. Which organism has the heaviest brain? Answer: Sperm Whale 302. Which organism has the heaviest tongue? Answer: Whale 303.The heaviest snake: Answer: Anaconda 304.The
271.The diameter of the eyeball: Answer: 2.5 cm 272. Night blindness is caused by the deficiency of vitamin: Answer: A 273. Which organism has the
236.The most intelligent bird: Answer: Blue tit 237.The only animal in cat family that cannot retract its nails: Answer: Cheetah 238.The slowest fish: Answer: Seahorse
201.The animal that has a prehensile nose: Answer: Elephant 202.The birds that can fly underwater: Answer: Penguin 203.The condition of the eye in which both
166.The enzyme contained in tear: Answer: Lysozyme 167.The fastest-moving bird: Answer: Perigrine Falcon 168. Which organism has red sweat: Answer: Hippopotamus 169. Which organism has
131 Pulse polio program is for children under the following age group Answer: 5 years 132.Answer: Intestine 133. Which is the most abundant element found
96. Bile is stored in? Answer: Gallbladder 97. World coconut day is celebrated on Answer: September 2 98. To which category does onion belong? Answer:
61. Human Heart is enclosed by a sac known as the (a) Atria (b) Chordae tendineae (c) Pericardium (d) Aorta Answer: (c) 62. Acid Rain
31. The length of the spinal cord is about A. 60 cm B. 45 cm C. 90 cm D. 10 cm Answer:(b ) 32. Rabies
1. Who is called Father of Genetics? A. Salk B. Mendel C. Linnaeus D. Hugo de vries Answer:( b) 2. Mycology is the study of
Que 1. Deficiency of which vitamin causes Scurvy disease? (a) Vitamin D (b) Vitamin C (c) Vitamin K (d) Vitamin A Ans. (b) Vitamin C Explanation-Scurvy
Que 1. Who is the father of Genetics? (a) Darwin (b) Mendel (c) Bridge (d) Wiseman Ans. (b) Mendel Explanation – Gregor johann Mendel is known
Ques 1. Which of the following given options is the plant cell wall mainly consisting of? (a) Lipids (b) Vitamin (c) Cellulose (d) Protein Ans.
Ques 1. In the human kidney, the filtration units are often called? (a) Nephrons (b) Protons (c) Neurons (d) Neutrons Ans. (a) Nephrons Explanation-The basic filtration
Q.1. वपनीयन (Canning) क्या है? [A] बंद डिब्बों में फल संरक्षण का तरीका [B] फलों की एक बीमारी [C] वातानुकूलित कमरों में फल [D] कोई
Q.1. वपनीयन (Canning) क्या है? [A] बंद डिब्बों में फल संरक्षण का तरीका [B] फलों की एक बीमारी [C] वातानुकूलित कमरों में फल [D] कोई
Medicine Use Anti-pyretic Medicine to reduce the body temperature Anti-histamine Medicine to provide relief in certain allergies and coughs Anti-flatulence Medicine to reduce intestinal gas
Doctor Specialisation Neurologist Nervous system Nephrologist Kidney Endocrinologist Endocrine glands Gastroenterologist Digestive system Hepatologist Liver, pancrease and biliary tree Haemotologist Blood Rheumatologist Joints, muscles and
Disorder Feature Parkinson’s Disease It is a degenerative disorder of the central nervous system that impairs motor skills, cognitive processes, and other functions. Alzheimer’s Disease
Disease Body Part Affected Glaucoma Eyes Trachoma Eyes Scurvy Gums Rickets Bones Malaria Spleen Typhoid Intestine Goitre Thyroid Gingivitis Gums Grave’s Diseases Thyroid Jaundice Liver
Common Name Alternative Name Leprosy Hansen’s disease Heart Attack Myocardial infarction Rabies Hydrophobia Blood Cancer Leukemia Baldness Alopecia Whooping Cough Pertussis Short-sight Myopia Long-sight Hypermetropia
Name of the Disease Linked with the Deficiency of Night Blindness Vitamin A Beri Beri Vitamin B Scurvy Vitamin C Rickets Vitamin D Sterility Vitamin
Organism Disease Caused Vibrio cholerae Cholera Salmonella typhi Typhoid Salmonella paratyphi Paratyphoid Plasmodium Malaria Varicella zoster Chicken Pox Rubeola (virus) Measles Rubella (virus) German Measles
Type of Disease Examples Congenital diseases Hare lip, club foot, mongolism, spastic paraplegia Hereditary diseases Haemophilia, albinism Dietary deficiency diseases Scurvy, rickets, beri-beri, anaemia Hormonal
🔶 जीव विज्ञान (Biology) 🔷 अरस्तु (Aristotle) 🔶 वनस्पति विज्ञान (Botany) 🔷थियोफ्रेस्टस (Theophrastus) 🔶 आधुनिक वनस्पति विज्ञान (Modern botany) 🔷लीनियस (Lenius) 🔶आनुवंशिकी (Genetics) 🔷गरेगर जॉन
1. एस्केरिस – 2 2. मच्छड़ – 6 3. घरेलू मक्खी – 12 4. मटर – 14 5. प्याज – 16 6. मक्का – 20
शरीर की सबसे बड़ी ग्रंथि कौन है ? उत्तर.यकृत मनुष्य में मादा जनन अंग से किस हॉर्मोन का स्त्राव होता है ? उत्तर.रिलैक्सिन मनुष्य में ऐच्छिक गतियों का नियंत्रण किसके द्वारा होता है ? उत्तर.सेरीब्रम शरीर का तापक्रम कहाँ नियंत्रित होता है ? उत्तर.हाइपोथैलेमस अमीबा में भोजन का अंतर्ग्रहण किसके द्वारा होता है ? उत्तर.कूटपाद कौन-सा एंजाइम लार में पाया जाता है ? उत्तर.टाइलिन वह प्रक्रिया जिसके द्वारा मनुष्य श्वास ग्रहण करता है तथा छोड़ता है वह है ? उत्तर.प्रश्वास ऊर्जा उत्पादन के लिए कोशिका प्रायः किसका उपयोग करती है ? उत्तर. ग्लूकोज किस अभिक्रिया द्वारा पोधें में ऑक्सीजन बाहरी वातावरण से कोशिकाओं में पहुँचता है
Que (01): संवहनी पौधें (vascular plants) में पानी ऊपर किससे जाता है? [A] फ्लोएम टिशू [B] पेरेनकाइमा टिशू [C] मेरिस्टेम [D] जाइलम टिशू Ans: [D] जाइलम टिशू Que (02): पोधों का कौन सा भाग फूल बनने
Q. पक्षियों के वैज्ञानिक अध्ययन को कहते हैं- (a) लिम्नॉलोजी (b) हर्पिटॉलोजी (c) मैलाकॉलोजी (d) ऑर्निथॉलोजी Ans- d [SSC Tax Asst. 2006] Q. पक्षी-विज्ञान किसका
(1) कोशिका (cell) के वैज्ञानिक अध्ययन को क्या कहा जाता है? (a) फ़िज़ियोलॉज (b) हिस्टोलॉजी (c) साइटोलॉजी (d) टैक्सोनॉमी Ans- c [ SSC CGL 2019,
‘इकोमार्क’ उन भारतीय उत्पादों को दिया जाता है जो – पर्यावरण के प्रति मैत्रीपूर्ण हों ‘एथलीट फुट’ नामक बीमारी किससे उत्पन्न होती है – कवक
The heart is made up of Non-striated muscle Cardiac muscle Adipose tissue Striated muscle Hargobind Khorana had researched on ______________ Synthesis of
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