Biology Key Words 0.0 / 5 ? BiologyKey WordsIGCSEEdexcel Created by: Lucyjane98Created on: 06-05-15 19:29 Anther Part of the plant where pollen is produced 1 of 18 Asexual Reproduction Reproduction without producing gametes 2 of 18 Cornea Transparent part in the front of the eye 3 of 18 Clone Genetically identical to its parent 4 of 18 Egestion Removal of undigested food 5 of 18 Excretion Removal of waste from the body 6 of 18 Gametes sex cells produced in sexual reproduction 7 of 18 Homeostasis Maintenance of a constant internal environment 8 of 18 Joints Where bone meets bone 9 of 18 Natural Selection The fact that only animals that have adapted have a greater chance of survival. 10 of 18 Nerve Group of nerve cells working together 11 of 18 Pathogen An invading cell which can cause disease in the human body. 12 of 18 Plasma The watery fluid in the blood which transports nutrients, urea, carbon dioxide and hormones. 13 of 18 Platelets Small fragments of dead red blood cells which help blood clot. 14 of 18 Retina The part of the eye which contains cells that are sensitive to light. 15 of 18 Tendon Attaches muscle to bone 16 of 18 Zygote Fertilised Egg 17 of 18 White Blood Cell Cells that protect the body from invading pathogens 18 of 18
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