We say that DNA is complementary. This means that one side complements the other. Since we know the base-pairing rules if the bases on one side of the DNA were ACCGTA, what would be on the other side? a)ACCGTA
b)TGGCAT
c)TCCGAT
d)AGGCAT

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed

Which is abiotic? a. tree sap b. insect c. sunlight d. wood table