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
Answers: 3
Biology, 22.06.2019 01:20
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Answers: 1
Biology, 22.06.2019 05:00
What organ systems are working to you cool down after a workout?
Answers: 1
Biology, 22.06.2019 06:40
Which of these has happened to your food by the time it reaches your small intestine? a. all the macromolecules have been broken down completely. b. lipids and starches have been partially broken down. c. starches and proteins have been partially broken down. d. proteins and lipids have been broken down into subunits.
Answers: 3
Biology, 22.06.2019 18:20
Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells
Answers: 2
За постембрионалното развитие на кокошката е вярно, че:
1) зародишът се изхранва от майчиния органи...
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