The original roots of dodder usually die. As a parasitic plant that cannot produce its own chlorophyll, it breaks away from its root system as the roots has no apparent root cap nor apical meristems. Hence the "root" is not performing its very function of water and nutrient uptake. It then produces haustoria, a root-shaped fungi which penetrates host plant which makes the dodder parasitic.
Not directly. Detectors can convert to a form that is visible to the human eye. Hope that helps
B
Should be the right answer
Caleb’s immune system will have the experience of getting rid of this antigen and know exactly what to do to overcome it efficiently.
The first step in designing an experiment is the form a testable question.
