they proved that DNA is the carrier of the genetic information. First, they grew phages in a medium containing radioactive sulphur. This marked all the proteins of the phage radioactive. They then used this phage to infect bacteria.
C. metaphase
this looks like an mcq from A levels
Answer:
bcuz humans are supposed to release CO2 as a waste
product
<u>Answer</u>:
Crust is destroyed: A. near ocean ridges.
<u>Explanation</u>:
Crust can be explained as the outermost shell of terrestrial planet. The formation of earth is with three layers. These are mantle, core and crust. The formation of crust is with solid rocks as well as minerals. The beneath part of crust is mantle and it also made with hard rock and minerals. The layers of earth are constantly contact to each other. The formation of oceanic crust is at mid ocean ridges while it has been devastated at the subduction zones. According to some research, the crust has been at its higher levels of destruction.
