Which sentence properly uses the word genotype?
a, each of the homologous chromosomes in the pair had the same recessive genotype.
b, having inherited one dominant and one recessive gene for height, the genotype of the plant was heterozygous.
c, each gamete had the same genotype on each chromosome, so the result was identical twins.
d, the genotype was not a mutation because mrna successfully copied the dna strand.

What do lava flows made of aa indicate about the type of volcanic eruption that occurred? a. the eruption was viscous. b. the eruption was pyroclastic. c. the eruption was explosive. d. the eruption was quite. !

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous