بيولوجي الخلية‏ لوحة التحكم

مقرراتي الدراسية

الفصل الأول 20_21

 العلوم

 بيولوجي

 بيولوجي الخلية‏

 2 يناير - 8 يناير

 Final exam B of cell biology pharmacy 2020-2021 الفترة الثانية

سؤال 28

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نص السؤال

The polysaccharide that is the major storage material of plants is

How many cells are our body made of ? ♡

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve