Disease-related questions in SSC Science often test how well you connect facts rather than simply remember disease names. You may need to identify a causative organism, distinguish a virus from a bacterium, recognise a vector, or classify a condition as congenital or acquired. Knowing the disease alone may not be enough if the options differ by just one scientific detail.
A useful way to study this topic is to build connections between diseases and the facts that define them. These PW videos approach the subject through genetic conditions, pathogen classification, sexually transmitted infections, and question-based revision. Keep your Science notes alongside the lessons and record confusing disease-organism pairs for a final review before your SSC exam.
This SSC lecture introduces the meaning of disease and explains how problems in the normal functioning of organs or body systems can produce signs and symptoms. It distinguishes congenital and acquired diseases before discussing genes, chromosomes, and examples such as Down syndrome, Turner syndrome, Klinefelter syndrome, colour blindness, haemophilia, sickle-cell anaemia, and thalassaemia. The class also introduces pathogens, environmental exposure, and vectors, with questions to reinforce the concepts.
Start with this video if you need to understand disease classification before memorising individual examples. Connecting genetic conditions with their underlying concepts can make it easier to distinguish them from infectious diseases in SSC questions.
This question-based class revises a wide range of Science facts related to diseases and health. Questions cover vitamin deficiency conditions, Golden Rice, diseases associated with water pollution, plague, leukaemia, blood cells, filariasis and its vector, Plasmodium, tetanus bacteria, chickenpox, hepatitis A, and leucoderma. Polls, chat responses, answers, and short explanations help you check your understanding as you progress.
Use this video to find out which facts you can recall without looking at your notes. Attempt each question before checking the answer, then revisit the examples you get wrong. This makes the lesson useful for active recall and objective-question practice during SSC revision.
This lesson focuses on sexually transmitted diseases and the organisms responsible for them. It covers syphilis caused by Treponema pallidum, gonorrhea caused by Neisseria gonorrhoeae, AIDS caused by HIV, genital herpes associated with HSV, genital warts associated with HPV, and trichomoniasis caused by a protozoan. Selected symptoms and differences between bacterial and viral infections are also discussed, including syphilis's description as the “great imitator.”
Choose this lesson when you need to revise disease-and-organism pairs that can be easily confused. Make a short list in your notes with each disease, its causative organism, and its disease category. Testing yourself on these connections can help you eliminate incorrect options more confidently.
This class builds a broader understanding of human diseases by explaining congenital and acquired conditions, pathogens, and vectors. It introduces bacteria, viruses, fungi, protozoa, and helminths, then distinguishes communicable from non-communicable diseases. Examples include chickenpox, measles, HIV/AIDS, syphilis, gonorrhea, cholera, tuberculosis, malaria, warts, influenza, and UV-related skin cancer. Explanations and exam-style questions help connect disease examples with their causes and transmission.
Watch this lesson if you need to revise several disease categories in one session. Pay attention to the differences between the causative organism, the carrier or vector, and the route of transmission. Keeping these details separate can help you answer classification-based questions more accurately.
This short lesson reviews bacterial and viral diseases by linking examples with their microorganisms, affected organs or systems, symptoms, and transmission routes. Bacterial diseases include tetanus, typhoid, cholera, tuberculosis, plague, gonorrhea, diphtheria, and syphilis. Viral examples include AIDS, polio, influenza, chickenpox, measles, rabies, hepatitis, dengue, and Japanese encephalitis. Images, prevention points, and questions support quick factual revision.
Keep this video for a final recap when you need to review disease names and their associated organisms in less time. Use it alongside your notes to check which examples you remember and which need another look. The short format makes it suitable for quick revision before an SSC Science practice test.
To prepare for the Disease topic in your SSC Science syllabus, connect each condition with its cause, category, and mode of transmission. Use the concept lessons to understand classifications, the question-based class to test your knowledge, and the short revision video to revisit bacterial and viral diseases. Reviewing your notes and correcting disease-organism mix-ups can help improve recall and strengthen your SSC exam preparation.
