B5.2e describe the evidence for evolution 7.4 fossil evidence 280, 7.5 how much have 281, organisms changed 282, 7.10 antimicrobial 283, resistance 292, 293 B5.2f describe the work of Darwin and 7.6 Darwin and 284, 285  Wallace in the development of the theory of Wallace evolution by natural selection and explain the impact of these ideas on modern biology Topic B6 Global challenges B6.1 Monitoring and maintaining the environment B6.1a explain how to carry out a field 8.7 required practical 336, 337 Transect, investigation into the distribution and - measure the not abundance of organisms in a habitat and population size of a mentioned how to determine their numbers in a given common species in a area habitat B6.1b describe both positive and negative 8.15 learning about 352, human interactions within ecosystems and land use 353, explain their impact on biodiversity 8.16 changing the 354, landscape 355, 8.19 investigating 360, pollution 361, 8.20 maintaining 362, 363 biodiversity B6.1c explain some of the benefits and 8.20 maintaining 362, 363 challenges of maintaining local and global biodiversity biodiversity B6.1d evaluate the evidence for the 8.14 changing the 350, 351 not higher tier  impact of environmental changes on the environment distribution of organisms, with reference to water and atmospheric gases BM6.1i construct and interpret frequency 7.21 maths skills - 314, 315 tables and diagrams, bar charts and using charts and histograms graphs to display data BM6.1ii understand the principles of 4.18 maths skills - 164, 165 sampling as applied to scientific data sampling & scientific data B6.2 Feeding the human race B6.2a describe some of the biological 8.21 learning about 364, 365  factors affecting levels of food security food security B6.2b describe and explain some 8.22 maintaining 366, 367  possible agricultural solutions to the food security demands of the growing human population B6.2c explain the impact of the selective 7.12 selective 296, breeding of food plants and domesticated breeding 297, animals 7.13 producing new 298, 299 plant varieties B6.2d describe genetic engineering as a 7.14 genetic 300, 301 process which involves modifying the engineering genome of an organism to introduce desirable characteristics B6.2e describe the main steps in the 7.14 genetic 301 process of genetic engineering engineering
B5.2e describe the evidence for evolution 7.4 fossil evidence 7.5 how much have organisms changed 7.10 antimicrobial resistance 280, 281, 282, 283, 292, 293 B5.2f  describe the work of Darwin and Wallace in the development of the theory of evolution by natural selection and explain the impact of these ideas on modern biology 7.6 Darwin and Wallace 284, 285 Topic B6 Global challenges B6.1 Monitoring and maintaining the environment B6.1a explain how to carry out a field investigation into the distribution and abundance of organisms in a habitat and how to determine their numbers in a given area 8.7 required practical - measure the population size of a common species in a habitat 336, 337 Transect, not mentioned B6.1b describe both positive and negative human interactions within ecosystems and explain their impact on biodiversity 8.15 learning about land use 8.16 changing the landscape 8.19 investigating pollution 8.20 maintaining biodiversity 352, 353, 354, 355, 360, 361, 362, 363 B6.1c explain some of the benefits and challenges of maintaining local and global biodiversity 8.20 maintaining biodiversity 362, 363 B6.1d  evaluate the evidence for the impact of environmental changes on the distribution of organisms, with reference to water and atmospheric gases 8.14 changing the environment 350, 351 not higher tier BM6.1i construct and interpret frequency tables and diagrams, bar charts and histograms 7.21 maths skills - using charts and graphs to display data 314, 315 BM6.1ii understand the principles of sampling as applied to scientific data 4.18 maths skills - sampling & scientific data 164, 165 B6.2 Feeding the human race B6.2a  describe some of the biological factors affecting levels of food security 8.21 learning about food security 364, 365 B6.2b  describe and explain some possible agricultural solutions to the demands of the growing human population 8.22 maintaining food security 366, 367 B6.2c explain the impact of the selective breeding of food plants and domesticated animals 7.12 selective breeding 7.13 producing new plant varieties 296, 297, 298, 299 B6.2d describe genetic engineering as a process which involves modifying the genome of an organism to introduce desirable characteristics 7.14 genetic engineering 300, 301 B6.2e describe the main steps in the process of genetic engineering 7.14 genetic engineering 301
470131-switching-to-ocr-gcse-9-1-biology-a-from-aqa.docx