Think of it as a zipper. The top zipper is the leading strand, the bottom is the lagging, and the actual zipper thing is the helicase unwinding the 2 parts. You need the top and bottom strands to have a replication fork
The correct answer is B. Hexapods
Explanation
Hexapods are insects belonging to a subclassification of arthropods, which have particular physical characteristics such as a body composed of three sections (head, thorax, and abdomen) and six legs, three on each side. Also, they are classified depending on their diet into three groups: chewers, choppers, and suck. finally, they are classified into terrestrial and flying groups. Flies have a body composed of three sections (head, thorax, and abdomen) and six legs, so flies are hexapods. So, the correct answer is B. Hexapods.
The correct answer is option (B) It supports the anti-drilling argument.
Deepwater drilling refers to the process of drilling holes in the deep sea, below the seabeds for the purpose of mining petroleum compounds. Deepwater horizon blowout was an explosion causing a huge oil offshore oilspill in the Gulf of Mexico, making it the largest accidental marine oil spill disaster in the world. It has a numerous negative effects on the marine life.
The toxic oil and its compounds released into the water during the deepwater horizon blowout has contaminated the water and affected the marine life including the phytoplanktons, zooplanktons, invertebrates, fishes and other mammals of the sea. Highly toxic chemical components such as benzene and polycyclic aromatic compounds have even caused DNA damage and mutations in the marine life. Apart from their mortality, it has also been responsible for reduced growth, diseases, impaired reproduction in the sea fauna. Thus, ingestion of such contaminated seafood grown in contaminated water can be held responsible for the rise in cancer rates. Thereby supporting the anti-drilling arguement.
I think that cell wall is used to support