Test is
select the answer that completes the following sentence.

to demonstrate vacuoles and lysosomes in class, a video of was shown.
question 3 options:

white blood cells engulfing bacteria

fixed animal cells under 1000x magnification

fixed plant cells under 1000x magnification

an amoeba eating two paramecium

What types of energy transfers and energy transportations are involved in the domino chain reaction?

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?

What is the key to the recognition of codominance?