Biology 4.1.1 Transmission of pathogens

Descrição

A level Biology (4.1.1 Diseases) FlashCards sobre Biology 4.1.1 Transmission of pathogens, criado por Sam Gunnell em 24-05-2019.
Sam Gunnell
FlashCards por Sam Gunnell, atualizado more than 1 year ago
Sam Gunnell
Criado por Sam Gunnell aproximadamente 5 anos atrás
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Resumo de Recurso

Questão Responda
GIve four ways diseases can be spread between animals Direct contact Droplet infection Ingestion Vectors
Give an example of a disease spread through ingestion Salmonela
Give an example of a disease that is spread through droplet infections Common cold/influenza
What is inoculation? Give an example of a disease that spreads this way Where skin is broken, allowing pathogens to enter the body Eg: HIV
Give an example of a disease that spreads between animals and humans TB
Give three example of how diseases between plants are spread Soil contamination Wind (vector) Animals (vector)
Explain how diseases can be spread via wind? Infected spores blown to soil
Give an example of a disease that spreads via soil contamination Black sigatoka
Give two factors that affect transmission between plants -Overcrowding -Climate change (more rain spreads spores)

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