biology 2 0.0 / 5 ? Biologyall !!!!!GCSEOCR Created by: Aurora HCreated on: 13-05-16 19:47 what is a spiecies ? A group of similar organisms that are capable of producing fertile offspring 1 of 21 what do we and chimpanzees have in comman ? backbone,skin covered in hair,feed young in milk and grasping hands 2 of 21 what is a hybrid A mix of features from two diffrent perants 3 of 21 what are the problems with classification ? claassification of asexual species,constant evelution and hybrids 4 of 21 what is a producer ? These are organisms such as plants who can produce their own food 5 of 21 what is consumer ? These are organisms which eat other organisms 6 of 21 what is a trophic level ? Each separate feeding level 7 of 21 what do plants compete for ? light,space and minerals 8 of 21 what do animals compete for ? food,space and water 9 of 21 what is interspecific ? this is fight between organisms of diffrent species 10 of 21 what is intraspecific ? this is when organisms of the same species fight 11 of 21 what are mutualistic relationship ? were both organisms gain some benifits 12 of 21 what is a parasitism relationship? Here one organism benefits at the cost of the other 13 of 21 what is an adaption ? Where a feature of a animal is adapted to survive a specific climate 14 of 21 what is specialist ? When they cant live anywhere else 15 of 21 what are the sequence of nateral selection ? Large population,survival,the fittest and passing on the advantages 16 of 21 how does agraculture influence environment ? use of fertilisers , use of pesticides and animal waste 17 of 21 how does towns and industries influence enviroment ? loss of habitats,dumping of waste and sewage 18 of 21 what is a indicator species ? the presence or absence of these species represent areas of population 19 of 21 what does sustainable development means ? Using rescources for humans without effecting the enviroment 20 of 21 how do people protect whales? commercial use , banned whaling and captive programing 21 of 21
Comments
No comments have yet been made