The organ of reproduction for the male is the
a. penis.
b. bladder.
c. scrotum.
d. foreskin.

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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?

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above