Answer:
Interdependence is a key concept in ecology. Whilst this can be taught theoretically, some practical fieldwork greatly enhances pupils’ understanding. Almost certainly the fieldwork would entail looking at plant abundance and distribution and, of course, some work with quadrats!
A quadrat is a simple device for marking out a small area. For young children at primary school the quadrat is often a convenient way of focusing a pupil’s attention on a particular small area. At secondary level, pupils should understand how quadrats can be used to sample a larger area. By recording information from a number of quadrats placed within a larger study area, they can obtain a representative sample of the whole area, which may be too big to describe in full.
This article describes how quadrats can be used to help pupils at lower secondary level estimate the relative abundance of plant species. All the information given here refers to frame quadrats. (Point quadrats can be tedious and difficult for pupils to use and are probably best avoided at this level.
Answer:
Biodiversity is a kind of variation of animals, or plant species within a given habitat
Explanation:
Answer:
Protein denaturation can be defined as the condition in which protein or nucleic acid lose their Quaternary structure, tertiary structure or secondary structure which is present in its native form.
This is done by help of some external stress or compounds say base, acid, concentrated inorganic salts.
Protein hydrolysis can be defined as the condition in which the proteins are cleaved at specific sites so that it can be converted into amino acids.
There are many food processing techniques that results in protein hydrolysis or protein denaturation. Example: Pasteurization, mechanical mixing, boiling, et cetera
The answer is 12 because when you add up 12 and 12 it equals to 24
