За постембрионалното развитие на кокошката е вярно, че: 1) зародишът се изхранва от майчиния организъм
2) новоизлюпените пиленца са морфологично сходни на възрастните
3) протича без резки физиологични изменения в организма
4) се регулира от външни и вътрешни фактори на средата

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay

Which could be a pathway of food through an ecosystem