Biology

Year 10 Revision Questions to help you study for your finish of year exam. All your exam questions will be from IGCSE instrument so will non all be of the demeanor given here. These questions should help you organise yourself and let you know if you nuclear number 18 on the right track!! either questions that you cant answer without your books..look it up and then take on that topic in more detail. QUESTIONS: Classification Topic: 1) sway the 7 propertys of reenforcement things. inform what each term means. 2) What is the binominal system? wherefore is it an international system? 3) What argon the 5 classes of vertebrates? List the outer characteristics of each class. 4) Give 3 differences amidst monocotyledons and dicotyledons. Give a named example of each. 5) Make a designate plot of a virus. Why is a virus not considered to be support by some scientists? 6) puzzle a labelled diagram of a bacterium. 7) Draw a labelled diagram of a fungus. On your d iagram explain in brief how it a) feeds b) reproduces. 8) Distinguish amid the terms saprophyte and parasite. 9) List 2 features that ar characteristic of arthropods. 10) Give 2 characteristic features of a) molluscs b) myriapods . 11) Make a circuit card to show structural differences between insects and arachnids. 12) Explain the difference between an annelid and a nematode.

13) Why is a slug not a typical mollusc? 14) Draw labelled diagrams of a typical tool and plant cell. On the diagrams explain the constituents of the various cell organelles. 15) Make a circuit card giving 3 difference between plant and animal cells. 1 6) Where in a cell does respiration occur? ! 17) pay off 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 hair cell, ciliated cell, 19) What is the formula for utilization out the total exaggeration of a specimen spy under the microscope? 20) What is the formula for calculating the magnification/scale of a...

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