A large variety of plants, animals, and microbes found on earth and they differ in size, shape, colour, habitat, and many other characteristics. So, studying each of them is impossible. Therefore, scientists have devised mechanisms to classify all living organisms on certain rules and principles that allow identification, nomenclature, and finally classification of an organism.
For example, based on presence of three pairs of legs and 2 pairs of wings, an organism is identified as an insect, it will be given a scientific name and then grouped with other similar organisms. Thus, various groups or taxon include organisms based on their similarity and differences.
Therefore, the biological classification helps in revealing the relationship between various organisms. It also helps in making study of organisms easy and organized.
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 1: Fill in the blanks. (a) Plants are called as_________ because they fix carbon dioxide. (b) In an eco....
Comments
Yes b ans is upright bcoz here dominating is tree so consumers are less in no
see ncert 12th bio page no. 249 last 3rd paragraph
see ncert 12th bio page no. 249 last 3rd paragraph
B is correct. Inverted is the right answer
Answer to B is correct as one tree supports many birds/animals
Please correct the option b of fill in the blanks.The correct answer is upright.
the ans for 'b' is upright and not inverted...plz crct it...
b answer is not upto the mark check once more
B) answer should be upright bcz trees are producers please correct