The presence of a protein in the
blood plasma
The differentiation among blood
groups results from the presence of a certain type of protein on the surface of
red blood cells in the body. This protein or antigen has two types which are
named Antigen A and Antigen B. A person whose blood group is A has the antigen
A on the surface his red blood cells, while a person whose blood group is B has
the antigen B on the surface of his red blood cells. However, a person who has
neither A nor B antigen has the blood group O, while a person who has both A and
B antigen has the blood group AB.
Answer:
- Determine what information is required to collect
- Determine the methodology used for data collection
- Determine the methodology used for analyzing data
Explanation:
Data collection is the process of obtaining and measuring information on a variable of interest, which is used to answer questions about a particular issue and to obtain conclusions by the evaluation of the outcomes. Data collection represents an important issue from a broad spectrum ranging from social sciences to physical/natural sciences, as well as in business structures. For example, in an international company, such data collection enables to save money by building customer's databases that help to reduce marketing efforts. Methodologies for data collection include observational procedures, interviews, questionnaires and group discussions.
The given question is incomplete, the complete question is:
Demographic Transition and Clear Cutting a. The consequences of a growing human population have been a concern since the times of Thomas Malthus when he proposed that humans could exceed their carrying capacity on Earth.
i. Describe the concept of carrying capacity for a species. ii. Describe how a change in the availability of a specific resource can affect the carrying capacity of a species
Answer:
i) The maximum population of the specific species, which can be maintained within a particular environment is termed as the carrying capacity of that species. It relies upon the accessibility of water, food, shelter, habitat, and all the other resources.
ii) The defining factor of the carrying capacity of a species is the accessibility of resources. The increase in the population of a species can result in a deficiency of resources and this will eventually cause a reduction in the population of that species. Certain factors like scarcity of food, water, or even because of certain diseases the carrying capacity will reduce resulting in a reduction of the population.
Solids-holds its shape
Liquid-take the shape of whatever its in
Gases- don't take a shape up
The DNA of the offspring are identical to its parent.
