Answer:
Sharp-spined cactus
Explanation:
Given, that N allele is required for the production of spine and S allele will produce sharp sines.
True breeding sharp spined cactus: NNSS
spineless cactus: nn__ ( we can't fix the allele for second gene since it has not been mentioned as true breeding )
Their progeny: NNSS X nn__ = NnS_
So the progeny is going to be sharp spined because both the dominant alleles N and S are present.
Answer:
It should be D.
Explanation:
The invasive species will negatively effect the ecosystem and the natural predator in the area. Like the Blue Lobster problem in Maine.
Answer:
Parts of a homogeneous mixture are evenly mixed
Explanation:
A homogenous mixture is a mixture in which two or more substances are evenly mixed but not bonded together.
This is a homogeneous mixture, or a solution.
I hope this helped :)
Answer:
Organelles are vital for the function of a cell and represent the various “workers” within the cell with specialized functions.
Organelles, or more accurately, cellular organelles are essential for understanding cells and cellular structure.
