Answer:
Modern biology is defined as;
a. Heptathlon of knowledge
Step-by-step explanation:
Modern biology consists of knowledge in the following three different fields including;
1) Zoology
2) Botany
3) Microbiology
Within the three main fields are the following four subdisciplines
1) Biochemistry
2) Ecology
3) Genetics
4) Physiology
The three main biological fields, and the four subdisciplines together, form seven (heptathlon) branches of knowledge in modern biology