what is a lead ch1 the living world class 11
Answers
Answered by
4
key is another taxonomical aid used for identification of plants and animals based on the similarities and dissimilarities .The keys are based on the contrasting characters generally in a pear called couplet .It represents the choice made between two opposite options this results in acceptance of only one and rejection of the other. Each statement in the key is called a lead .
Similar questions