Introduction to Biology Goyal Brother Solutions ICSE Class-9 Ch-1

Introduction to Biology Goyal Brother Solutions ICSE Class-9 Ch-1. We Provide Solutions of Exercise-1 Introduction to Biology Goyal Brother Prakashan ICSE Class-9 Ch-1. Visit official Website CISCE  for detail information about ICSE Board Class-9.

Introduction to Biology Goyal Brother Solutions ICSE Class-9 Ch-1

Board ICSE
Publications Goyal Brother Prakashan
Subject  Biology
Class 9th
Writer Dr. S.K. Aggarwal
Chapter-1 Introduction to Biology
Topics Solutions of Textbook Chapter wise
Edition for 2022-2023 Academic Session

Ch-1 Introduction to Biology Goyal Brother Prakashan ICSE Class-9 Biology Solutions

(Page-4)

Questions 1. Match the items in column A with those in column B:

Column A Column B
(i) Father of Biology (a) Cytology
(ii) Father of Botany (b) Aristotle
(iii) Father of Medicine (c) Theophrastus
(iv) Father of Modern Taxonomy (d) Hippocrates
(v) Father of Genetics (e) Carolus Linnaeus
(vi) Study of Cell (f) Gregor Mendel

Answer :

Column A Column B
(i) Father of Biology (b) Aristotle
(ii) Father of Botany (c) Theophrastus
(iii) Father of Medicine (d) Hippocrates
(iv) Father of Modern Taxonomy (e) Carolus Linnaeus
(v) Father of Genetics (f) Gregor Mendel
(vi) Study of Cell (a) Cytology

2. Distinguish between:

(i) Genetics and Embryology: The key difference between genetics and embryology is that genetics is the field of study that focuses on the inheritance patterns of organisms while embryology is the field of study that focuses on the development of a fertilized embryo. Both genetics and embryology are branches of biology.

(ii) Anatomy and Cytology: Anatomy is a field in biology that seeks more understanding about the internal structure of living beings. Cytology is the study of cells and how they function.

(iii) Ecology and Paleontology. Ecology deals with the branch of biology that deals with the relations of organisms to one another and to their physical surroundings. while palaeoecology scientific study of life of the geologic past that involves the analysis of plant and animal fossils, including those of microscopic size, preserved in rocks.

3. What is biology?

Answer : Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

4. Name the two fields of biology?

Answer : There are two major branches of biology – botany, zoology

5. Name any three areas of biology which have specially progressed in the twentieth century.

Answer : Biotechnology, microbiology and pharmacology are specially progressed in the twentieth century

6. The study of biology helps in increasing the yield of food. Support this statement by two strong evidences.

Answer : Biology can help in further increasing the yield of food. New varieties of plants and new breeds of cattle, poultry, etc. are being developed with the knowledge of biology. The science has also increased our knowledge of diseases of plants and animals, and how to cure them.

–: End of Introduction to Biology Goyal Brother Solutions ICSE Class-9 :–

Return to:- ICSE Biology for Class 9 Goyal Brothers Prakashan solutions

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