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Important Questions for CBSE Class 12 Biology Chapter 5

WebA.1. The roots of the plants growing in swamps and marshes grow vertically upwards and respire. They become negatively geotropic. Q.2. Name some modifications of plant parts for the purpose of photosynthesis. A.2. The stem gets modified into a leaf-like structure to carry out photosynthesis. WebMar 24, 2024 · Students can practice these questions to score better marks in their exams. Q.1. Hydrosphere is composed of abiotic and biotic components present in: (A) Water (B) Soil (C) Air (D) Fire Answer Answer: A Q.2. Which of the following represents largest man made ecosystem? (A) Zoo (B) Garden (C) Aquarium (D) Agroecosystem Answer … how wide is a 2022 f150

Biology: Class 12 All in One - Everything you need to learn Biology …

WebChapter-wise Biology Questions with Answers for Class 12. Class 12. Unit VI. Reproduction. Biology MCQs Chapter 1: Reproduction in Organisms; Biology MCQs … WebFind here the NCERT chapter-wise Multiple Choice Questions from Class 12 Biology book Chapter 5 Principles of Inheritance and Variation with Answers Pdf free download. This may assist you to understand and check your knowledge about the chapters. Students also can take a free test of the Multiple Choice Questions of Principles of Inheritance ... WebJul 8, 2024 · Answer: a 2. What determines the differences between the progeny and parents? a) Inheritance b) Heritage c) Genetics d) Variation Answer: d 3. Which of the following approaches used by early humans is not an instance of exploitation of variation in population for the benefit of society? a) Domestication of dog b) Domestication of cow how wide is a 2020 f150