CBSE Class 10 Biology Evolution and Evidences of Evolution

Q.

Which of the following is not true about homologous structures? 



Q.

Which part of an organism is usually not preserved during fossilisation? 



Q.

Tuber of potato and runner of lawn grass are homologous organs because both of them represent 



Evolution and Evidences of Evolution

Heredity and Evolution, Evolution and Evidences of Evolution