Bhagya

MP Board Class 12th Biology Solutions Chapter 11 Biotechnology : Principles And Processes Biotechnology : Principles And Processes NCERT Text Book Questions and Answers Question 1. Can you list 10 recombinant proteins which are used in medical practice? Find out where they are used as therapeutics (use the internet). Answer: Question 2. Make a chart … Read more

MP Board Class 12th Biology Solutions Chapter 6 Molecular Basis of Inheritance Molecular Basis of Inheritance NCERT Textbook Questions and answers Question 1. Group of the following as nitrogenous bases and nucleosides: Adenine, Cytidine, Thymine, Guanosine, Uracil and Cytosine. Answer: Adenine, Guanosine, Thymine, Uracil and Cytosine are nitrogenous bases. (Adenine and Guanosine → Purine, Thymine, … Read more

MP Board Class 12th Biology Solutions Chapter 5 Principles of Inheritance and Variation Principles of Inheritance and Variation NCERT Textbook Questions and Answers Question 1. Mention the advantage of selecting pea plant for experiment by MendeL Answer: Advantages of selecting pea plant: Pea plant showed visible contrasting characters, e.g., seed colour, texture, plant height, flower … Read more

MP Board Class 11th Maths Solutions Chapter 11 शंकु परिच्छेद Ex 11.3 निम्नलिखित प्रश्नों 1 से 9 तक प्रत्येक दीर्घवृत्त में नाभियों और शीर्षों के निर्देशांक, दीर्घ और लघु अक्ष की लंबाइयाँ, उत्केंद्रता तथा नाभिलंब जीवा की लम्बाई ज्ञात कीजिए। प्रश्न 1. = 1 हल: प्रश्न 2. = 1 हल: दीर्घ अक्ष की लंबाई = … Read more

MP Board Class 12th Biology Solutions Chapter 12 Biotechnology And its Application Biotechnology And its Application NCERT Text Book Questions and Answers Question 1. Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because: (a) Bacteria are resistant to the toxin, (b) Toxin is immature (c) Toxin is inactive (d) … Read more

MP Board Class 12th Biology Solutions Chapter 4 जनन स्वास्थ्य जनन स्वास्थ्य NCERT प्रश्नोत्तर प्रश्न 1. समाज में जनन स्वास्थ्य के महत्व के बारे में अपने विचार प्रकट कीजिए। उत्तर जनन स्वास्थ्य का तात्पर्य जनन के सभी पहलुओं जैसे शारीरिक, भावनात्मक, व्यावहारिक तथा सामाजिक स्वास्थ्य से है। दुनिया में भारत पहला ऐसा देश है जिसने … Read more

MP Board Class 12th Biology Solutions Chapter 7 Evolution Evolution NCERT Textbook Questions and Answers Question 1. Explain antibiotic resistance observed in bacteria in light of Darwinism selection theory. Answer: Darwinism theory of natural selection states that environment selects organisms with favourable variations and these organisms thus, survive and reproduce. It is observed when bacterial … Read more

MP Board Class 11th Maths Solutions Chapter 11 शंकु परिच्छेद Ex 11.2 निम्नलिखित प्रश्न 1 से 6 तक प्रत्येक में नाभि के निर्देशांक, परवलय का अक्ष, नियता का समीकरण और नाभिलंब जीवा की लंबाई ज्ञात कीजिए। प्रश्न 1. y2 = 12x. हल: परवलय का समीकरण, y2 = 12x ∴ y2 = 4ax से तुलना करने … Read more

MP Board Class 12th Biology Solutions Chapter 14 Ecosystem Ecosystem NCERT Text Book Questions and Answers Question 1. Fill in the Blanks: 1. Plants are called as …………….. because they fix carbon dioxide. 2. In an ecosystem dominated by trees, the pyramid (of numbers) is ………………… type. 3. In aquatic ecosystem, the limiting factor for … Read more

MP Board Class 11th Maths Solutions Chapter 11 शंकु परिच्छेद Ex 11.1 निम्नलिखित प्रश्न 1 से 5 तक प्रत्येक में वृत्त का समीकरण ज्ञात कीजिए : प्रश्न 1. केंद्र (0, 2) और त्रिज्या 2 इकाई। हल: यहाँ h = 0, k = 2 तथा r = 2 रखने पर, वृत्त का समीकरण, (x – 0)2 … Read more

MP Board Class 12th Biology Solutions Chapter 4 Reproductive Health Reproductive Health NCERT Textbook Questions and Answers Question 1. What do you think is the significance of reproductive health in a society? Answer: Significance of reproductive health in a society are : Control over the transmission of STDs. Less death due to reproduction related diseases … Read more

MP Board Class 11th Maths Solutions Chapter 10 सरल रेखाएँ विविध प्रश्नावली प्रश्न 1. k के मान । ज्ञात कीजिए जब कि रेखा (k – 3)x – (4 – k2)y + K2 – 7k + 6 = 0 (a) x-अक्ष के समान्तर है। (b) y-अक्ष के समान्तर है। (c) मूल बिन्दु से जाती है। हल: … Read more

MP Board Class 12th Biology Solutions Chapter 15 Biodiversity And Conversation Biodiversity and Conversation NCERT Text Book Question and Answers Question 1. Name the three important components of biodiversity. Answer: Three important components of biodiversity are : Genetic diversity. Species diversity. Ecosystem diversity. Question 2. How do ecologists estimate the total number of species present … Read more

MP Board Class 12th Biology Solutions Chapter 3 Human Reproduction Human Reproduction NCERT Textbook Questions and Answers Question 1. Fill in die Blanks: Humans reproduce …………………….. (asexually/ sexually) Humans are …………………….. (oviparous, viviparous, ovoviviparous) Fertilization is …………………….. in humans, (external / internal) Male and female gametes are …………………….. (diploid / haploid) Zygote is …………………….. (diploid … Read more

MP Board Class 12th Biology Solutions Chapter 16 Environmental Issues Environmental Issues NCERT Textbook Question and Answers Question 1. What are the various constituents of domestic sewage? Discuss the effects of sewage discharge on a river. Answer: Domestic sewage are the waste originating from the kitchen, toilet, laundry and other sources. They contain impurities such … Read more