The human respiratory system consists of lungs and air passages. These air passages carry fresh air to the respiratory sites. Human Respiratory System (Air passageways) Air passageways or Human Respiratory System consists of: Pharynx and Larynx Trachea Bronchi and Bronchioles Alveolar...
the main difference between cell wall and cell membrane is that cell wall present only in plant cells and composed of cellulose which provides structural strength to the plant cell while cell membrane present in all types of cells. the function...
The main difference between biology and microbiology is that biology is a scientific field, mainly covering organisms related to living things and non-living organisms, and microbiology is the main sub-field of biology related to microorganisms. Biology involves the study of biology...
The sum total of all the processes involved in the taking and utilization of the elements for the growth, repair, and maintenance of activities in the organisms is called nutrition. The nutrient is the food or elements or any substance that...
The Difference between Mitosis and Meiosis is Organisms grow and reproduce by dividing cells. In eukaryotic cells, the production of new cells is the result of meiosis and mitosis. These two processes of mitosis are similar but distinct. Both processes involve...
Adenosine triphosphate is generally abbreviated as ATP. It is found in every living cell. It is an essential chemical of life. It plays a key role in most biological energy transformations. Why is ATP called adenosine triphosphate? Conventionally the “P” stands...
Chlorophyll is a green pigment. It is present in all photosynthetic organisms. It is insoluble in water but it is soluble in organic solvents like carbon tetra chloride (CCl4), alcohol, etc. Types of chlorophyll There are different kinds of chlorophyll. These...
Types of Trees: we all know that trees play an important role in our lives. they make and shape the ecosystem successful. with the help of the photosynthesis process, they produce oxygen for living ones. in addition to that, they act...
The major difference between Chlorophyll a and b is that Chlorophyll a is green in color it is a primary pigment and has a methyl group attached to the third carbon while chlorophyll B is yellow-green in color and is an...
requirements for digestion in animals are similar. The animals require water, oxygen, simple sugars, amino acids, fatty acids, vitamins and many other inorganic and organic substances. Except water and oxygen, all other substances are rare in the natural environment. So these...
