Which question is most likely to be found in a dichotomous key for identifying a tree by its leaves?
a-what is the shape of the tree’s leaves?
b-what type of birds prefer nesting in the tree?
c-are the leaf bases attached opposite to each other on the branch?
d-are the leaves shaped in a way that slows the evaporation of water?

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?

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: