Which of the following materials is not a living semi-per...
Which of the following materials is not a living semi-permeable membrane?
pig's bladder
Unripe pawpaw fruit
Yam tuber
Sheet of cellophane
Correct answer is D
A semipermeable membrane is a type of biological or synthetic, polymeric membrane that will allow certain molecules or ions to pass through it by osmosis. There are two examples of semi-permeable membrane, which are non-living and living semi-permeable membranes. Examples of non-living semi-permeable membranes that are permeable to water but not solvent e.g copper sulphate solution are visking tube, parchment, and cellophane.
The part of the mammalian kidney that stores urine is the ...
One of the following is the unit of life ...
The transect method can be used in ecology to show the ...
A severe and long dry season is a characteristic feature of ...
The use and disuse of body parts and the inheritance of acquired traits were used to explain ...
The specific number of chromosomes in each somatic cell is represented by ...
When the original king and queen of termites die, they are replaced by ...
Which of the following are adaptations of animals to aquatic habitats? ...