I have a question from a biology past paper (January 2014 Edexcel AS) -> The maximum volume of blood in the left ventricle is 50cm^3, calculate the volume of blood in the left ventricle at 0.6 seconds (at 0.6 second the volume of blood percentage is 60% of the maximum) Thank you in advance

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

How does natural selection change thephenotypes within a population over time?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat