In dogs, wire hair is dominant to smooth hair. Two parents of unknown genotypes produce a litter of 10 puppies: 5 smooth-haired,
and 5 wire-haired. What is the most likely genotype combination of
the parents? Use a Punnett square to confirm.
Select one:
O
Both parents were homozygous smooth-haired.
O
Both parents were heterozygous wire-haired.
Both parents were homozygous wire-haired.
O
One parent was heterozygous for wire hair the other was homozygous for
smooth hair.

Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. his body responded by initiating a feedback mechanism to return his body to homeostasis. place the steps of this feedback mechanism in order, starting with the blood glucose imbalance that occurred after calvin consumed the candy bar. a) calvin's blood glucose levels decreased. b) calvin's pancreas stopped secreting insulin. c) calvin's body cells started to take up glucose and store it as glycogen. d) calvin's blood glucose levels increased. e) calvin's pancreas started secreting insulin.

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

What type of plant is good for a bioassay and where can i buy it? i only have a month.