Match the causes with their effects. Cause: Radiogenic heat rises to heat molten magma. Cause: Tectonic plates at transform boundaries experience friction. Cause: Earth is covered by a crust that runs miles deep. Effect: The mantle is insulated from the atmosphere and retains tremendous heat. Effect: Magma at the core-mantle boundary rises and convection currents are formed. Effect: Pressure builds up, eventually leading to an earthquake.

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Which of these parts of the membrane large moecules pass through it ?