D. thigmotropism refers to the response of a plant to contact or touch. It often dictates how plants grow in in a particular pattern, such as the vines growing in fences. The plant Mimosa or tickle me plant does not display thigmotropism but thigmonasty because it does not follow the direction of the stimulus.
Population growth comes from a balance between food supply and predators. When pray increases food supply decreases, since they are eating them alot. As a result some of the prey dies off since there isn't enough food for them. Then the food supply increases but then suddenly dies off after pray comes backs and eats them. As a result the cycle continues
Answer:
Loss of biodiversity.
Explanation:
The resources that are made available to the people must be used in such a way that it is available to everybody in the present time and a bit of it must also be saved for the future.
The resources such as medicines, wood logs and other resources that is obtained from the wildlife resources will be lost if not used in a sustainable way.
Mary can only receive blood from O+ & O- blood group but not from her husband (B-) or daughter (B+).
<h2>Description of Mary's blood group</h2>
Mary's blood group is O+ as her husband is B- and her daughter is B+.So, it can be said that the daughter's positive(+) antigen should come from her mother (Mary).
AS O blood groups lack A and B antigens, it can donate blood to all other groups and cannot receive from all groups as it has A and B antibodies in the serum.
<h3>Universal Donor</h3>
- Blood donors with type O- (O negative) red blood cells are known as universal donors, because their red blood cells may be used by people of any blood type.
- Transfusions from O-positive(O+) or O-negative(O-) blood types are the sole options for those with O-positive (O+) blood.
Therefore it can be concluded that Mary's blood group is O+ and she can receive blood from O+ and O- groups only.
Learn more about universal donors here:
brainly.com/question/22944866
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