Verified chapter-wise solutions, answers, and study notes
Curriculum & Exam Preparation Note:Regular practice of NCERT textbook exercises and chapter-end questions establishes strong conceptual clarity for primary and secondary examinations.
Aropecia – Efficiency of Vitamin B7 – Diencephalon
Pompe disease – by the buildup of a complex sugar known glycogen in the body՚s cells The accumulation of glycogen in certain organs and tissues, especially muscles, impair their ability to function normally.
Asbestos - asbestosis, lung cancer, mesothelioma
Deficiency of vitamin E in poultry – Encephalomalacia
Inositol – ‘Spectacle eye’ Condition in rat – Alopecia
Name of Organ & Infection
S. No
Organ
Infection
1)
eye
Trachoma
2)
Stomach
Cholera
3)
Brain
Rabies
4)
Pancreas
Diabetes
5)
Intestine
Typhoid
6)
Throat
Diphtheria
Name of Organ & Infection
Genetic Disorder Disease
Down՚s syndrome – 21 trisomy - mental retardation, short body, swelling of tongue, folds of eye
Patan syndrome – 13 trisomy – infants are deaf, survrive less than 6 months.
Common queries regarding NCERT textbook solutions & school curriculum
Are these NCERT solutions available 100% free of charge?
Yes. All NCERT solutions, chapter questions, textbook exercises, and download guides published on IndCareer Schools are completely free for students, parents, and educators without requiring any paid subscription or login.
Which subjects are covered for this class?
For Class 1, comprehensive NCERT solutions are provided for Mathematics (Math-Magic / गणित का जादू), English (Marigold & Mridang), and Hindi (Rimjhim / रिमझिम), alongside printable worksheets and textbook PDF downloads.
Are these solutions updated according to the latest CBSE / NCERT guidelines?
Yes. Our academic editorial team continually aligns all solutions and textbook references with the latest National Education Policy (NEP) and the rationalized curriculum issued by NCERT and the Central Board of Secondary Education (CBSE).
How can I download the official NCERT books in PDF format?
You can access official NCERT textbooks by clicking on the textbook links provided in the study content section above or by visiting the Class 1 to 12 NCERT Directory on IndCareer Schools.