SSS 1 Biology Essay Exam Questions

First Term Essay Questions

1a. Define biology
1b. identify and explain eight characteristics of living things
1c. What is a cell? (1mark)
1d. Explain four forms in which a cell exist

2a. Neatly draw and label a generalized animal cell
2b. State five differences between plants and animals

3 List and explain any ten cell organelles you know.
4a. Define the following terms:
i. Diffusion
ii. Osmosis
4b. Explain four factors that affect the rate of diffusion.
4c. What is the biological significance of osmosis?

5a. Explain three stages of cell growth
5b. Briefly explain excretion in cells.

6a. What is mitosis?
6b. Describe the stages involved in mitotic division of cells

7a. Draw and label any unicellular organism of your choice.
7b. State five (5) characteristics of class Mammalia.

1a. Distinguish between food chain and food web
1b. State five(5) functions of the mammalian skeleton
1c. Distinguish between autotrophic and heterotrophic mode of nutrition
1
2a Define the term photosynthesis and state the general equation representing photosynthesis.
b. Briefly explain light and dark reactions that occur during photosynthesis.

3a. Define carbohydrates and clearly state the general formula for carbohydrates
3b. Mention and explain the three (3) types of carbohydrates

4a. List three types of skeleton and explain them with relevant examples of organisms with such skeletons. (6marks)
4b. Mention and explain two(2) supporting tissues in plants

5a. State the first and second laws of thermodynamics
5b. Construct a terrestrial food chain with five (5) trophic levels.

6. Define the following terms;
i. ecology
ii. biome
iii. biosphere
iv. habitat
v. ecological niche

7a. Define a joint.
7b. List four moveable joint and state where each can be found in the human body.
7c. Construct a terrestrial food chain with five trophic levels

Third Term Essay Questions

1a. State the first and second laws of thermodynamics
bi. Define grassland
bii. Differentiate between estuarine and marine habitats
1c. Identify and explain two major ecological zones of the freshwater habitat

2. Clearly discuss two ways in which energy is lost in the ecosystem.

3. Outline five(5) characteristic of each of the following habitats’
i. Marshy habitat
ii. Desert

4a. Highlight five (5) beneficial effects of microorganisms to man
4b. Identify five(5) harmful effects of microorganisms to man.

5a. List five characteristics typical of a marine habitat
5b. Name five ecological zones of the marine habitat you know.

6. State five (5) roles each of the following international organizations:
i. WHO
ii. UNICEF
7. List and explain five ways in which pathogenic microorganisms can be controlled.

Comments

Post a Comment

Popular posts from this blog

90 Objective Examination Questions in Major Subjects

An examination is a formal test that you take to show your knowledge or ability in a particular subject, or to obtain a qualification. This section of my blog is designed to provide 90 objective examination questions covering first, second and third term work in major subjects. Basic Science Computer Studies/Information Technology Biology Financial Accounting Basic Technology Business Studies Physical and Health Education Civic Education Christian and Religious Studies Physics Economics Geography Cultural and Creative Arts (CCA) Prevocational Studies Chemistry Mathematics Further Mathematics You can support CMPNOTE BLOG through the details below Account number: 0229727053 Account name: Joseph Okolo Bank: Guarantee Trust Bank (GTB) CLICK Here for Support Through PAYPAL
Read more

Complete Computer Studies/ICT Curriculum for JSS 1 to SSS 3

Curriculum refers to the lessons and academic content taught in a nation, state, school or a specific course or program. This post contains a complete curriculum in Computer Studies as compiled by the Nigeria Ministry of Education. First, second and third terms scheme of work can be extracted from it. To access the simply click on the links below. JSS ONE CURRICULUM IN COMPUTER STUDIES TOPIC Historical Development of Computer CONTENT . Early counting devices · Fingers · Fingers · Stones · Sticks · Pebbles · Cowries 2. Mechanical Counting Devices · Abacus · Slide rule, ETC OPERATIONAL OBJECTIVES Students should be able to: 1. List early counting devices 2. State the problems in counting large numbers with those devices 3. Name mechanical counting devices 4. Name electro-mechanical counting devices TEACHING AIDS Fingers, Toes, Sticks, stone, Charts, etc JSS ONE COMPLETE CURRICULU
Read more

JSS One Objective Questions in Computer Studies/Information Technology

1. One major Problem with early counting devices is that A. they are always accurate B. they waste time C. they can be used to count large numbers D. they were fast 2. UNIVAC is an acronym that stands for A. Universal Automatic Computer B. Universal Array Computer C. Unique Automatic Computer D. Unvalued Automatic Computer Click Here to view all Questions
Read more