Answer:
Explanation:
Anatomy can be defined as the study of the structure of the body parts of an organism while physiology is the study of normal function and it's mechanism within a living system. While anatomy and physiology both deal with organisms' body parts - anatomy specializes in understanding the structure and identity of the body parts while physiology deals with how these body parts function and relate to one another. In this class, one is expected to learn more similarities and differences between these two closely related fields, one is expected to be able to identify several body parts, know the functions of these body parts and how these body parts relate with one another to help the organism carry out specialized duties.
The degree of saturation is the number of hydrogen molecules in a lipid. Lipids differ in their degree of saturation or unsaturation based on the number of double bonds that the lipid has; since double bonds lower the number of hydrogen molecules in the lipid.
Answer:
C. denitrifying bacteria
Explanation:
Nitrogen cycle consists of series of processes that add and remove nitrogen from the soil and atmosphere. There are several ways in which nitrogen can be added to the atmosphere including nitrification, ammonification, lightning etc.
Certain bacteria are responsible for the conversion of nitrogen from one compound form to another. In a process called DENITRIFICATION, nitrate (NO3-), which is the usable form of nitrogen by plants, is converted back to atmospheric nitrogen (N2) with the help of a bacteria called DENITRIFYING BACTERIA e.g Pseudomonas etc.
Answer: Competition
Explanation:
An ecological niche is the place of a given organism within its ecosystem. A niche consist of limited resources such as food, shelter, space, light, desired temperatures, moisture for the organism to survive.
Two or more species of organisms may have similar basic needs and occupy the same niche. When different species population occupy the same niche, they compete for these limited natural resources.
Competition occurs when 2 or more organisms or populations in a community rely or need similar limiting resources.