Improvement of genetic characters and persent generationon the basis of best nutrition and tranining is called :

Study of improvement of human race by providing idealn nature is Or Improvement of genetic characters and present day generation on the basis of best nultrition and training is called

The process by which characters are passed on from parent to progeny is the basis of heredity is called

Crossing of two plants of unlike genetic characters in called:

The process of grouping of organisms into convenient categories on the basis of some easily observable characters is called:

Read of following statements and find out the incorrect statement(s). a. Genetics deals with the inheritance, as well as variation of characters from parents to offspring. b. Variation is the process by which characters are passed on from parent to progeny. c. Inheritance is the basis of heredity. d. Inheritance is the degree by which progeny differ from their parents. e. Human knew from as early as 8000-10000 B.C. that one of the causes of variation was hidden in sexual reproduction