What do eukaryotic cells have to perform specific funtions?

The respiratory system includes organs like the nose, throat, and lungs. Which of these diseases directly affect the respiratory system? (A) flu and malaria (B) strep throat and HIV (C) diabetes and malaria (D) flu and HIV

Which observation about the Rocky Mountains and the Appalachian Mountains would support the claim that exposure of weathering and erosion overtime can change land forms?

We do not get the real taste of food when we suffer common cold

What do the spores that plants produce develop into? A. gametophytes. B. fertilization. C. zygotes. or D. sporophytes.

Why is it important for mitosis (prophase, metaphase, anaphase and telophase) to occur before the cell divides?

Coal is used to produce energy. The harmful gases produced by coal are cleaned up by a method which needs a large amount of limestone. Predict and explain the long term effect on the environment of obtaining and using limestone.

True or false two genes may not segregate independently if they are on the same chromosmoe

Blood pressure rises and falls in a pattern corresponding to the phases of the

Immune system cells enter a resting phase after undergoing mitosis. when activated-for example, by an infection-they can reenter the sequence of events in the cell cycle that leads to cell division.

How does a muti-celluar organisms organise