HIGHER REACHES ANSWERS: History of chickens: how the bird became world’s primary protein source [September 15, 2020]

(ii) c

(iii) b

4. the research

5. (i) sequencing

(ii) domestic

(iii) ancestors(s)

(iv) descended

6. He theorised that the red jungle fowl is the domestic chicken’s ancestor because of their physical similarities, and because they can produce fertile chicks.

7. to improve the quality of domestic chicken flocks

8. (i) F

(ii) T

(iii) NG

(iv) T

9. B