this was wrong when i clicked it is traits
Adds surface area to the cell as well as locomotion
:)
The answer is B. A eukaryotic cell's nucleus contains the DNA or the genetic material of the cell. The DNA has the necessary information for the cell's construction and the control of the synthesis tasks done by the cell. The nucleus is protected by the nuclear membrane. It surrounds the nucleus with a membrane with many pores.
True, Methane is a greenhouse gas
I believe your stance on mutation is in needs to be re-evaluated. The articles I’ve been reading say that mutations are either harmful or neutral. There are, however, such things as beneficial mutations. For example, there are people with mutations in the CCR5 gene that make them virtually immune to HIV. There are also a class of cancer drugs that are 100% effective, but only in a minority of individuals that have a certain mutation. Both of these mutations could seriously improve a person’s chance of survival. I therefore fail to see what makes you think all mutations are bad?