Practice Pathogens and parasites with authentic MYP MYP Biology exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like cell biology, genetics, and ecology. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
Which statement describes the evolutionary strategy of most parasites regarding their host?
How does the manipulation of host behavior by certain parasites specifically aid in the parasite's reproductive success?
What is a fundamental cellular difference between a bacterial pathogen such as and a protist parasite such as ?
Many symptoms of bacterial infections are primarily caused by __________ rather than the physical presence of the bacteria themselves.
In the context of ecosystem interdependence, a decrease in the population density of a host species is most likely to result in:
Which group of parasites lives and feeds on the external surface of the host, such as ticks and lice?
Fungi typically infect host organisms by spreading __________ that land on tissue and digest cells externally.
Which group of parasites is characterized by being multicellular and often using specialized structures like hooks or suckers for attachment?
Pathogens harm their hosts by __________ host resources, which reduces the energy available for the host's growth and reproduction.
In an interdependent ecosystem, how does a sudden decline in a host population density typically affect the survival of a highly host-specific pathogen?
Practice Pathogens and parasites with authentic MYP MYP Biology exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like cell biology, genetics, and ecology. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
Which statement describes the evolutionary strategy of most parasites regarding their host?
How does the manipulation of host behavior by certain parasites specifically aid in the parasite's reproductive success?
What is a fundamental cellular difference between a bacterial pathogen such as and a protist parasite such as ?
Many symptoms of bacterial infections are primarily caused by __________ rather than the physical presence of the bacteria themselves.
In the context of ecosystem interdependence, a decrease in the population density of a host species is most likely to result in:
Which group of parasites lives and feeds on the external surface of the host, such as ticks and lice?
Fungi typically infect host organisms by spreading __________ that land on tissue and digest cells externally.
Which group of parasites is characterized by being multicellular and often using specialized structures like hooks or suckers for attachment?
Pathogens harm their hosts by __________ host resources, which reduces the energy available for the host's growth and reproduction.
In an interdependent ecosystem, how does a sudden decline in a host population density typically affect the survival of a highly host-specific pathogen?