Answer:
D. they are usually dominant or recessive.
Explanation:
alleles are pairs of genes found on a particular spot a chromosome. If one is dominant over the other it give rise to a particular trait.
Organism: the Definition is online “ A living thing, whether made of one cell (like bacteria) or many cells (like a human), is called an organism
Answer:
Facilitate diffusion describes the movement of glucose into the cell using Glut-4 transporters.
Explanation:
Glut-4 transporter benolgs the family of carrier proteins that helps in the uptake of glucose by the cell mediated by the action of insulin hormone.
The binding of insuin to its receptors signals the movement of glut-4 transporter from the interior of the cell to cell surface.After reaching the cell surface glut-4 proteins binds to the glucose molecule and then undergo Conformational change to deliver those glucose molecules inside the target cell.
Secondary Succession-- Is a process started by an event. (Forest Fire, Harvesting, Hurricane.. etc.) that reduces and already established ecosystem.
I would say that the answer is
A.) The stages start with a Forest Fire.
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