The answer is B. The ocean will absorb more water because the land reflects it back.
The nucleus!
Hope this helps.
The spindle gradually lenghtens during prophase.Towards the end of the prophase stage,the nuclear envelopes break down,and each of the microtubules reach from each cell pole to the cell's equator an
1. The cells would be for repair.
2. Cells grown in serum free or reduced medium are termed donor cells starved. It is done by biologist to synchronize all the cells in same phase of cell cycle.
Explanation:
1. If a fully developed mammary gland cell divides it would be daughter cells for repair by mitosis or during turn over of normal cells.
2. The term starved for donor cells means to deprive the cell of nutrients by growing them in reduced or serum free medium.
The reason biologist use this technique is to synchronize all the cells in same phase of the cycle as Go phase of cell cycle.
3.In the egg containing the donated somatic cell is reprogrammed by host machinery. The enucleated egg incorporated with somatic cell nucleus is given an electric shock. The cell becomes viable ready to divide and produce a viable organism.
After continuous mitotic divisions, cell becomes blastocyst.
This furthur divisions will produce organism not ball of mammary gland cells. The plueripotent stem cells are obtained by this technique.
Answer:
Reduces heat lost to the water
Explanation:
In some birds such as the geese, to reduce the amount of energy cost when regulation their temperature, some morphological and behavioural has been used to maintain the rate of heat gain and loss. For uninsulated parts of the birds's body such as the legs, there is the presence to countercurrent head exchange between wherein the arteries and veins in the legs lie in close contact with each other in other to retain heat as these uninstalled regions are potential areas of heat loss since they are uninsulated unlike insulated parts (parts covered with feathers). Constriction of the arteries and veins will ensure blood flow to the feet of the geese at a low temperature.
