MCQ
Weeds affect the crop plants by:
- AKilling of plants in field before they grow.
- BDominating the plants to grow.
- ✓Competing for various resources of crops (plants) causing low availability of nutrients.
- DAll the above.
✓
Answer
Correct option: C.
Competing for various resources of crops (plants) causing low availability of nutrients.
Weeds affect the crop plants by taking up the space nutrients and light of the main crop. They also harm or kill the main crop.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Balanced Force:
Which of the following is $\text{NOT}$ a characteristic of longitudinal wave?
→A body moving in a circle of radius r, covers $\frac{3}{4}\text{th}$ of the circle. The ratio of the distance to displacement is:
→
The organism shown in the above diagram:
Method used for separating dyes in ink is called $...........$ ?
→When we breathe in air, nitrogen also goes inside along with oxygen. What is the fate of this nitrogen$?$
→Cadmium pollution of water body produces a disease of humans called:
Living organisms vary widely in size. However, even the largest organisms such as the giant redwood and the blue whale have cells that are roughly the same size as those in smaller organisms. Why are all cells small?
The longest cell in the human body is:
Degradation of proteins play a part in $......:$
→