Adaughter strand of dna produced during chromosome replication can be composed of leading and lagging strands from different replication bubbles. a. true
b. false

False

Explanation:

When a new replication bubble is formed, a leading and a lagging strand are the products of that event. The event is possible due to the semiconservative nature of the DNA replication, because each of the two strands of the DNA is used as a template for the newly complementary DNA strand, therefore the original strand remains intact and the new daughter strand produced can only be of a single unique replication bubble.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus. this is so because calcium carbonate is the main component in the shells.

explanation:

straight or amphibians are homeothermic to thermal