The growth of fish gets inhibited,if the concentration of dissolved oxygen is below $X \ ppm$. The value of $X$ is

  • A
    $6$
  • B
    $8$
  • C
    $9$
  • D
    $10$

Explore More

Similar Questions

What is smog? How is classical smog different from photochemical smog?

Which of the following is harmful to calcium-containing structures and is responsible for causing cough and throat irritation in humans?

For your agricultural field or garden,you have developed a compost-producing pit. Discuss the process in the light of bad odour,flies,and recycling of wastes for good produce.

Which of the following substances combines with hemoglobin in the blood to form carboxyhemoglobin?

How is $SO_2$ an air pollutant?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo