No , both strands are replicated in opposite directions , which gives rise to the name " leading " and " lagging " strands as one strand is replicated faster than the other . DNA is replicated only from 5' to 3' so only one strand can be replicated in the 5' to 3' continously ( leading ) while the other is in the opoosite direction . u probably wont understand this mechanism easily through words so i suggest u watch a video on youtube if u still dont get it !
C the ozone hole does not affect the global temperature
I wanna say owl but I’m not sure.
The small, heart-shaped gametophyte called a prothallus is part of the life cycle of ferns. So, the correct option is (b).
A fern (Polypodiopsida or Polypodiophyta) is a type of vascular plant that reproduces through spores and lacks both seeds and flowers. Vascular plants have xylem and phloem. Their vascularity, or the presence of specialised tissues that conduct water and nutrients, sets them apart from mosses and other bryophytes.
A fern's prothallus is a flat, green, autotrophic, cordate (heart-shaped), dorsiventral, free-living, autonomous, nonvascular gametophyte that ranges in size from 1/8 to 113 inches (5-l0 mm). Typically, the gametophyte stage of the life cycle is known as the protothallium or prothallus. The spore that germinates becomes the prothallium.
Learn more about prothallus here:
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<span>The correct answer is membrane. Just like the fence protects the yard so does a membrane protect the cell. It prevents things from getting in or out unless passageways are created. The things in the yard would be the mitochondria and other organelles, while the air in the yard and the ground where all things are found would be the cytoplasm. The membrane protects what's in just like a fence protects those in the yard.</span>
