Digestion and Absorption — Bio Zoology STD 11 — Question
Tamilnadu BoardEnglish MediumSTD 11Bio ZoologyDigestion and Absorption2 Marks
Question
Why do plants not require a digestive system?
✓
Answer
Plants are autotrophs. They prepare their own food using $CO _2, H _2 O$ in the presence of sunlight trapped by the chlorophyll pigment present in the leaves. There is no need for the digestive system for plants as they use starch as such.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.