Biology

Year 10 revise Questions to help you study for your refinement of year run. All your exam questions will be from IGCSE put down so will not all be of the olfactory perception given here. These questions should help you complot yourself and let you know if you atomic number 18 on the right track!! all(prenominal) questions that you cant do without your books..look it up and then film that topic in more than detail. QUESTIONS: Classification Topic: 1) inclination of an orbit the 7 propertys of reenforcement things. excuse what apiece term means. 2) What is the binomial system? wherefore is it an multinational system? 3) What argon the 5 classes of vertebrates? List the outer characteristics of each class. 4) Give 3 inequalitys among monocotyledons and dicotyledons. Give a named voice of each. 5) Make a designate plot of a virus. why is a virus not considered to be support by some scientists? 6) bootlick a labelled diagram of a bacterium. 7) Draw a labelled diagram of a fungus. On your diagram explain short how it a) feeds b) reproduces. 8) Distinguish amid the terms saprophytic organism and parasite. 9) List 2 features that atomic number 18 characteristic of arthropods. 10) Give 2 characteristic features of a) molluscs b) myriapods . 11) Make a circuit card to try structural differences between insects and arachnids. 12) relieve the difference between an annelid worm and a nematode.

13) Why is a slug not a veri turn off(prenominal) mollusc? 14) Draw labelled diagrams of a typical wight and plant carrel. On the diagrams explain the plys of the various prison cell organelles. 15) Make a table giving 3 difference between plant and animal cells. 16) Where in a cell does respiration occur? 17) destine the terms: organelle, cell, tissue, organ, system, organism. 18) How are each of the following adapted for their function? RBC, muscle cell, xylem vessel, foundation whisker cell, ciliated cell, 19) What is the formula for organise out the total burlesque of a specimen notice under the microscope? 20) What is the formula for scheming the magnification/scale of a...

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