Question

Identify A, B, C, D, E, F in the given table:

Properties	Normal cells	Cancerous cells
Tumor formation	A	B
Contact inhibition	C	D
Metastasis	E	F

• A. A–No, B–Yes, C–No, D–Yes, E–No, F–Yes
• B. A–Yes, B–No, C–Yes, D–No, E–Yes, F–No
• C. A–Yes, B–No, C–No, D–Yes, E–No, F–Yes
• D. A–No, B–Yes, C–Yes, D–No, E–No, F–Yes

Answer 1

The correct option is D A–No, B–Yes, C–Yes, D–No, E–No, F–Yes

Normal cells stop growing when they encounter other cells, and most normal cells do not move around the body whereas cancerous cell shows metastasis.
Blood vessels to grow toward tumors. These blood vessels supply tumors with oxygen and nutrients and remove waste products from tumors. Whereas normal cell do not show tumors.

Properties	Normal cells	Cancerous cells
Tumor formation	NO	YES
Contact inhibition	YES	NO
Metastasis	NO	YES

So, the correct option is-b.