Which best describes the result of an organism reproducing through sexual reproduction? a. an embryo that is the result of a sperm cell fertilizing an egg b. a spore that is the result of a sperm cell fertilizing an egg c. a gamete that is the result of a sperm cell fertilizing an egg d. a bud that is the result of a sperm cell fertilizing an egg

What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele

Which set of terms best describes a community of miners who live out in the countryside of west virginia and use specialized geological equipment to analyze the composition of rock?

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.