Biology chapter 1 exercise mcqs plus short plus long questions | kpk board | all pakistan boards скачать в хорошем качестве

Biology chapter 1 exercise mcqs plus short plus long questions | kpk board | all pakistan boards

This video explains the reasoning to mcqs of the chapter no 1 Ask in comments section if you have any queries #class9biology #biologychapter1 #biologystudents #class9science #ncertbiology #schoolbiology #biologyclass9th #branchesofbiology #exampreparation #biologicalclassification This video from Dr. Hanzala Simplifies provides an in-depth review of Biology Chapter 1 from the KPK Board syllabus, covering MCQs, short questions, and long questions (0:00). The video focuses on explaining the reasoning behind each answer, making it a valuable resource for exam preparation. The video covers the following key topics: Branches of Biology (0:16): Histology: The study of tissues, exemplified by dissecting and analyzing organs like a frog's heart (0:25). Cell Biology: The study of individual cells and organelles (0:50). Biometrics (Biostatistics): Using statistics to answer biological questions, such as the number of people who get lung cancer from smoking (1:46). Biophysics: The link between biology and physics, illustrated by a person undergoing an MRI (2:12). Bioeconomics: Applying economic principles to biological studies, like analyzing crop growth rates and profits for farmers (2:28). Biogeography: The study of the geographical distribution of plants and animals (2:35). Paleontology: The study of fossils (5:55). Social Biology: The study of social behavior in animals like bees and ants (6:01). Taxonomy: The study of classification (6:13). Pharmacology: The study of drugs (9:45). Contributions of Muslim Scientists (2:45): Ibn Sina (Avicenna) and his book Al-Qanun fi al-Tibb (The Canon of Medicine) (2:45). Abdul Malik Asma'i and his five books: Al-Khail, Al-Ibl, Al-Khalq al-Insan, and Al-Wuhush (3:03). Ibn al-Nafis's work on blood circulation (3:15). Jabir ibn Hayyan, known as the Father of Chemistry (3:23). Levels of Biological Organization (3:30): Colonial Organization: Explained with the example of Volvox, which contains a large number of cells but does not form tissues (3:41, 6:54). Five Kingdom Classification System: Discussing how mushrooms belong to the Fungi kingdom (4:01). Organ Level: Illustrated by the heart of a frog being an organ (4:41). Macromolecules and Micromolecules: Identifying glucose as a small molecule compared to sucrose, fatty acids, and proteins (5:11). Bioelements: Highlighting oxygen as the most abundant bioelement in organisms (6:21). Exam Question Strategies (7:24): The video provides guidance on how to answer various types of questions, including those on careers in biology, verses from the Holy Quran related to biology, and detailed explanations of biological organization levels and bioelements.