If a male organism has a total of 40 chromosomes in each body cell, how many total chromosomes does a female of the same species have in each body cell?

how many many homologous pairs of chromosomes does the male have?

how many chromosomes would be in a sperm or egg cell?

how many total chromosomes would the offspring have?

how many homologous pairs of chromosomes would the offspring have?

Loss of protected health information collected for research should be directly reported to:

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

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.