During the replication process, which enzyme(s) make(s) a nick in the double-stranded DNA so that each strand separates?
O a. DNA polymerase
O b. DNA ligase
O cDNA primase and helicase
d. DNA gyrase and topoisomerase

a

explanation:

many plants naturally reproduce this way, but it can also be induced artificially. horticulturalists have developed asexual propagation techniques that use vegetative plant parts to replicate plants. success rates and difficulty of propagation vary greatly. monocotyledons typically lack a vascular cambium and therefore are harder to propagate.

the sphincter muscles at the end of the digestive tract is the anus.

the titanic would be the correct answer