Download App

STD 12 - 12. ecosystem — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 12. ecosystem1 Mark
MCQ
Magnitude of primary productivity is affected by
  • A
    Temperature, Availability of nutrients
  • B
    Solar radiations available, Availability of nutrients
  • C
    Photosynthetic capacity of producers
  • ✓
    All of these
✓

Answer

Correct option: D.
All of these
d
Magnitudes of primary productivity is affected by all these factors.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q [1M]" from STD 12 - 12. ecosystem→STD 12 - 12. ecosystem — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

It acts as pollution indicator
→
In a pond ecosystem, the food chain starts with:
→
Which of the following diseases is caused due to helminth infection?
→
The most common bacterial sexually transmitted disease is:
→
Hybrid vigour is induced by
→
$A $ : Statins are product of fermentation activity of yeast.
$R$ : Statins and mevalonate compete for same active site on enzyme involved in cholesterol synthesis.
→
Manas Sanctuary is located in :
→
The haploid set of chromosomes known as:
→
Which one among the following regions is not a hotspot of biodiversity?
→
When a natural predator applied on the other pathogenic organisms to control them, this process is called as:
→