KCET · BIOLOGY · STD 12 - 7. Human Health and Disease

Which of the most feared property of malignant tumor?

A Neoplasty
B Metastasis
C Rapid invasive growth
D passive immunisation

Verified Solution

Answer & Solution

Correct Answer

(B) Metastasis

Step-by-step Solution

Detailed explanation

(B) Metastasis,
Malignant tumour are a mass proliferating cells called neoplastic or tumors start growing rapidly and spread to the other organs of the body through blood and lymph, these cancerous cells continue to divide and develop secondary tumors called metastasis.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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