Find out what do the terms algal bloom a | Class 11 Biology Chapter Biological Classification, Biological Classification NCERT Solutions

Question: Find out what do the terms algal bloom and red-tides signify.
Answer:

Algal bloom refers to vigorous growth of algae or blue-green algae in water, due to enrichment of water body with minerals nutrients coming from fields, resulting in discoloration of the water body. This causes an increase in the biological oxygen demand (BOD), resulting in the death of fishes and other aquatic animals, due to suffocation.


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Comments

  • Joy
  • 2019-10-08 08:41:29

Where is red tide

  • Alal uddin
  • 2019-08-20 11:27:30

Thank you very much for given this questions answers

  • kakito
  • 2019-06-05 20:09:38

Red tide is the common name of algal boom

  • Zoya Hasan
  • 2019-06-02 12:23:20

Please explain about red tides

  • Kahish rajan
  • 2019-05-20 19:43:21

What the termred tides signify

  • Thoom sandeep
  • 2018-07-28 18:58:19

Sir red tides means

  • Akshika
  • 2018-05-31 22:27:17

easy

  • Mohd suhail
  • 2018-02-18 04:48:29

Samajh nhi Aaya

  • Gaurav mishra
  • 2017-07-06 21:28:20

Not explanatin of red tides

  • Divya negi
  • 2017-03-08 08:07:28

Not explain about red tides

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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 4: Find out what do the terms algal bloom and red-tides signify.....

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