9th Class Biology Notes English Medium
Important 9th Class Biology Notes English Medium written by Honorable Sir Mr. Adnan Haider Suib. These notes are very helpful in the preparation for students of the 9th class Biology English Medium and these are according to the paper patterns of all Punjab boards.
Summary and Contents:
Topics which are discussed in the notes are given below:
- Here are the detailed 9th class biology notes english medium pdf to help you prepare for your exams.
- Full book important Multiple Choice Questions (MCQs), Short Questions with Answers of Biology in English Medium.
- The scientific study of living things is called: (A) Chemistry (B) Botany (C) Biotechnology (D) Biology
- The branch of Biology dealing with insects is: (A) Zoology (B) Botany (C) Entomology (D) Cell Biology
- The branch of Biology which deals with classification is called: (A) Flistology (B) Physiology (C) Anatomy (D) Taxonomy
- Study of drugs and their effects on human body is called: (A) Parasitology (B) Entomology (C) Pharmacology (D) Socio-biology
- The study of fossils is called: (A) parasitology (B) immunology (C) pharmacology (D) paleontology
- You can also download the 9th class biology notes english medium pdf free download for free.
- The word biology has been derived from two words: (A) French (B) Latin (C) Greek (D) English
- The study of internal structures is called: (A) Embryology (B) Anatomy (C) Physiology (D) Genetics
- Entomology is the study of: (A) Insects (B) Bacteria (C) Organelles (D) Tissues
- Meaning of “Logos” is: (A) Structure (B) Function (C) Activity (D) Thinking
- Which branch of biology deals with the study of forms and structure of living organisms? (A) Physiology (B) Histology (C) Morphology (D) Anatomy
- The branch of biology which deals with study of nucleic acid is called: (A) Taxonomy (B) Molecular biology (C) Socio-biology (D) Embryology
- The microscopic study of tissues is called: (A) Cell Biology (B) Histology (C) Morphology (D) Physiology
- The study of the functions of different parts of living organisms is called: (A) Physiology (B) Morphology (C) Anatomy (D) Histology
- Scientific study of animals is called: (A) Zoology (B) Botany (C) Microbiology (D) Biology
- Study of genes and their role in inheritance is called: (A) Anatomy (B) Physiology (C) Histology (D) Genetics
- If you're looking for comprehensive class 9 biology notes pdf english medium, you've come to the right place.
- Entomology is the study of which organisms: (A) Mammals (B) Birds (C) Insects (D) Fish
- Q: What is meant by science? Ans: Science: Science is the study in which observations are made, experiments are done and logical conclusions are drawn in order to understand the principles of nature.
- Q: Define biology. Ans: Biology: The scientific study of life is called biology. The word “biology” has been derived from two Greek words. “Bios” meaning ‘life’ and “Logs” meaning thought or reasoning.
- Q: Define histology. Ans: Histology: The microscopic study of tissues is called histology.
- Q: Differentiate between zoology and botany. Ans: The difference between zoology and botany is: Zoology: This division of biology deals with the study of animals. Botany: This division of biology deals with the study of plants.
- Q: What are parasites? Define parasitology. Ans: Parasites: Parasites are the organisms that take food and shelter from living hosts and in return, harm them e.g. viruses, bacteria and parasitic worms. Parasitology: This branch deals with the study of parasites.
- Q: What is meant by genetics and fossils? Ans: Genetics: The study of genes and their roles in inheritance is called genetics. Inheritance means the transmission of characters from one generation to the other. Fossils: Fossils are the remains of extinct organisms.
- Q: What is Biotechnology? Elaborate its usefulness. Ans: Biotechnology: It is the latest profession in the field of biology. The experts of biotechnology study and work for the production of useful products through microorganisms. Usefulness: It deals with practical application of living organisms to make substances for the welfare of mankind e.g. insulin.
- Q: What is farming? Ans: It deals with the development and maintenance of different types of farm. For example in some farms animal breeding technologies are used for the production of animals which are better protein and milk source. In poultry farms chicken and eggs are produced. In fruit farms, different fruit yielding plants are grown. This professional can be adopted after the course of agriculture, animal husbandry or fisheries.