Unit 3: Energy and the Environment 3.1 Modes of nutrition Autotrophic and Heterotrophic nutrition ? Understand the basic principles of Autotrophic and Heterotrophic modes…
IGCSE Biology Sample Assessment Materials (SAMs) Edexcel IGCSE in Biology (4BI0) First examination 2011 Edexcel, a Pearson company, is the UK’s largest awarding body, offering…
A Abyssal plain. The deep ocean floor, an expanse of low relief at depths of 4,000 to 6,000 m Abyssopelagic zone. The 4,000 to 6000-m-depth zone, seaward of the shelfslope…
Centre No. Candidate No. Paper Reference(s) Surname Initial(s) Signature 4325/2H Examiner’s use only London Examinations IGCSE Biology Paper 2H Team Leader’s use only…
Guided Reading Note Sheets Read chapters 1 and 50-55 in the textbook. Use the following questions to take notes. Chapter 1 Guided Notes Why do Biology courses build their…
Unit 3: Energy and the Environment 3.1 Modes of nutrition Autotrophic and Heterotrophic nutrition ? Understand the basic principles of Autotrophic and Heterotrophic modes…
CHAPTER - 15 OUR ENVIRONMENT CLASS MADE BY SCHOOL :- X :- MANAS MAHAJAN :- K.V. GANESHKHIND PUNE-7 1. Effect of adding waste to the environment :Human activities produce…
AP BIOLOGY ESSAY QUESTIONS 1. Discuss the lock-and-key theory of enzyme-substrate interaction giving a specific example to illustrate the theory. Include in your discussion…