The principal enzyme involved in DNA replication is called _. The enzyme joins _ to synthesize a new _ strand of DNA. DNA replication is called _, because reach new molecule is made up of one original and one new strand.

Words given
DNA polymerase
Nucleotides
Complementary
Semiconservative

Plants that have reproductive structures called cones are?

Pl which diagram illustrates prophase?

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