how might an animal adapt to a hot environment?

how might an animal adapt to a cold environment?

how might plants adapt to a hot environment?

how might animals and plants adapt to deter predators?

what living factors cause environmental change?

what non-living factors might cause a change in the environment?

what are living indicators?

what examples of living indicators are there and what they can indicate?

what non-living indicators are there and what do they indicate?

what can cause a decrease in the energy passed on through a bio-mass pyramid?

what makes a compost bin decompose waste?

how is carbon returned to the atmosphere?

rank these in order of which if found within which:
chromosome/ DNA/ nucleus/ gene

what is an allele?

are the offspring in sexual reproduction clones or genetically different?

how many parents does asexual reproduction involve?

are the offspring of asexual reproduction genetically identical or genetically different?

how does asexual reproduction occur?

what are the two different methods of plant cloning?

how can you produce clones with cuttings?

how can you clone plants using tissue culture?

what are the advantages of cuttings and tissue culture?

how can you clone an animal using adult cell cloning?

what are the issues with cloning?

How can genetic engineering be used to produce something more useful (e.g. Insulin)?

Pros of GM crops

cons of GM crops

how does variation occur?

why didn't people agree with Darwin?

what were Lamarck's ideas?

what was the current theory at the time?