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What else can I help you with?
Name 2 ways in which harmful substances can be passed onto the foetus?
To my knowledge there is only one way. Across the placenta and into the foetus. Everything taken into mothers body will pass across the placenta, around the system of the foetus and even returning waste back across the placenta through the magic of Osmosis.
How are oxygen and nutrients passed to cells?
Oxygen and nutrients are passed to cells through the bloodstream. Oxygen is transported by red blood cells, while nutrients are carried in the plasma. Blood vessels deliver these substances to cells throughout the body, where they are taken up for cellular respiration and processes necessary for function and growth.
What is a viable fetus?
A fetus is viable when it can live outside of the mothers womb. a viable foetus is where a foetus that could be taken from the womb and still be able to survive.
What is Oxygen taken in by what?
its taken in bye by blood
Where do root hair cells get their oxygen from?
Root hair cells obtain oxygen from the air spaces in the soil surrounding the plant roots. Oxygen diffuses through the soil and is taken up by the root hairs along with water and nutrients. This oxygen is essential for the cellular respiration and metabolic processes of the root hair cells.
How is the oxygen taken in by the lungs of mammals different from the oxygen taken in by the gills of a fish?
Mammal take in oxygen in the air while fish take in oxygen in the water.
What are some of the effect of not taking all routine drugs during pregnancy on the foetus and mother?
side effect of not taken routine drugs during pregnancy
Where does the exchange of food oxygen and wastes occur?
The exchange of food, oxygen, and wastes occurs in the cell through various cellular processes such as diffusion and active transport. This exchange happens at the cell membrane, where nutrients and oxygen are taken in, and waste products are eliminated to maintain cellular functions and homeostasis.
What materials is used for respiration and is taken in from the air?
The materials that are needed for a cell to go through the process of cell respiration are oxygen molecules. This is the only thing that is needed.
What gas is taken into the body and used by the cells?
Oxygen
How is the oxygen taken in by the lungs of a mammal different from the oxygen taken in by the gills of the fish?
the gills of a fish take in oxygen in water while the human lung take in oxygen in the air. I think...
What gas is taken in by paramecium?
Oxygen
