CHAPTER 5 MORPHOLOGY OF FLOWERING PLANT PRACTICE QUESTIONS Curly top virus spreads a plant via- A) Xylem B) Phloem C) Vascular bundle D) None of these ANSWER The book ‘Plant Anatomy’ was published by Esau in – A) Same year as she did her doctorate B) 1960 C) 1954 D) 1957 ANSWER Which […]
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CHAPTER 5 MORPHOLOGY OF FLOWERING PLANT
CHAPTER 5 MORPHOLOGY OF FLOWERING PLANT Morphology Morphology is the branch of biological science that deals with the study of form, size, colour, structure and relative position of various parts of organisms. CHAPTER 5 MORPHOLOGY OF FLOWERING PLANT Morphology Flowering Plants The plant body consists of a main axis, which may be branched or unbranched bearing […]
CHAPTER 4 ANIMAL KINGDOM
CHAPTER 4 ANIMAL KINGDOM PRACTICE QUESTIONS Basis of classification The classification of the animal kingdom is based on the different essential characteristics such as level of organization, habitat, symmetry. Levels of Organization • Cellular Level of Organization • Tissue Level of Organization • Organ Level of Organization • Organ system Level of Organization Patterns of […]
CHAPTER 4 ANIMAL KINGDOM QUESTIONS PRACTICE
CHAPTER 4 ANIMAL KINGDOM QUESTIONS PRACTICE CHAPTER NOTES Which of the following is a basic feature of all the organisms of Animalia? (a.) Multicellular structure (b.) Sensory and neuromotor system (c.) Terrestrial habitat (d.) Locomotion ANSWER (a.) Multicellular structure CHAPTER 4 ANIMAL KINGDOM QUESTIONS PRACTICE Which of the following lack tissue grade organization? (a.) Metazoans […]
CHAPTER 3 PLANT KINGDOM
CHAPTER 3 PLANT KINGDOM What are Plants ? Plant kingdom classification has changed a number of times over the years. For instance, blue-green algae were once considered to be part of the plant kingdom, but today, they are classified under Kingdom Eubacteria. Similarly, lichen was once considered a plant; however, they are composite organisms. In […]
CHAPTER 2 BIOLOGICAL CLASSIFICATION PRACTICE QUESTIONS
CHAPTER 2 BIOLOGICAL CLASSIFICATION PRACTICE QUESTIONS chapter notes 1. Choose the correct with respect to earliest for scientific basis of classification A) It was proposed by Aristotle B) Plants were divided as trees, shrubs & herbs on the basis of their morphological characters C) Animals were classified into two groups that are those which have […]
CHAPTER 2 BIOLOGICAL CLASSIFICATION
CHAPTER 2 BIOLOGICAL CLASSIFICATION Biological Classification practice questions Biological classification is defined as the process of grouping organisms according to certain similarities. Linnaeus proposed the two kingdoms of classification, He classified organisms in the animal kingdom as Animalia and in the plant kingdom as Plantae. There were certain limitations related to biological classification. Classification of […]
CHAPTER 1 LIVING WORLD PRACTICE QUESTIONS
CHAPTER 1 LIVING WORLD PRACTICE QUESTIONS NOTES – CHAPTER 1 LIVING WORLD PRACTICE QUESTIONS 1. The characteristics of growth include A) increase in mass B) increase in number C) increase in length D) both A. and B. ANSWER – D) both A. and B. 2. Unicellular organisms grow by A) cell elongation B) cell division […]
CHAPTER 1 LIVING WORLD BIOLOGY
CHAPTER 1 LIVING WORLD BIOLOGY What is Growth ? (CHAPTER 1 LIVING WORLD BIOLOGY ) To differentiate whether an organism is living or not, various characteristics need to be checked in the case of living organisms. Growth: All living organisms can undergo the process of growth and development that results in an increase in the […]