MCQ
Biotic factors are :
- AChemical factors of soil which affect life
- BPhysical factors of soil which affect life
- ✓All living organisms which influence other organisms
- DLiving organisms which get eaten by other organisms
✓
Answer
Correct option: C.
All living organisms which influence other organisms
Living organisms have effect on other living organisms and these constitute biotic factors or living factors.
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
Four students $\ce{A, B, C}$ andDtracedthe paths of incident ray and the emergent ray by fixing pins $P$ and $Q$ for incident ray and pins $R$ and $S$ for emergent ray for ray of lightpassing through a glass slab.The correct emergent ray was traced by the student :
→Which among the following statements are true for sexual reproduction in flowering plants?
- It requires two types of gametes.
- Fertilisation is a compulsory event.
- It always results in formation of zygote.
- Offspring formed are clones.
A coil in the heater consume power $P$ on passing current. If it is cut into halves and joined in parallel, it will consume power :
→An electric fuse works on the $ .......... $ effect of current:
→Which of the following has a triple bond as well as single bonds?
Magnification produced by a concave lens is always:
Which of the following is an incorrect statement?
Assertion (A): The magnitude of the magnetic field at a point on the axis of a current-carrying solenoid is inversely proportional to the current flowing through the solenoid.
Reason (R): The magnitude of the magnetic field at a point on the axis of a current-carrying solenoid is directly proportional to the number of turns per unit length of a solenoid.
A cell, a resistor, a key and ammeter are arranged as shown in the circuit diagrams of Figure. The current recorded in the ammeter will be :
The sources of energy which are being produced continuously in nature and which are inexhaustible are called :