Select the correct answer. A DNA fragment has the sequence ATGCITAC on one strand, What would be its complementary base sequence on the other strand?
ОА.
TACGATTG
TCAGAATG
Ос.
TACGAATG
OD
TAGCAATG

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white

On his trip to the galapagos islands, darwin determined that animals on the islands