Which is an example of a competitive relationship?

a. two male bighorn sheep smashing their horns over a mate

b. ticks feeding off the blood of a deer who is then harmed

c. hawaiian bobtail squid glowing because of the bacteria living in its belly

d. cattle egrets feeding off the insects kicked up by the cape buffalo

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

What did hunter gathers do to alter the environment?

Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?