davidoj13

22.04.2021 • 

Biology

What did Mendel’s cross-pollination of pea plants prove? 1.All the cells in an organism carry the same hereditary factors.
2.Inheritance of certain factors is dependent upon the genetic code
3.Certain factors are dominant, and other factors are recessive.
4.Crossing a tall plant with a tall plant will always result in a tall plant.

Ответ:

khynia11

19.04.2023

Biology

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Due to the size of the radial artery, and its proximity to the surface of the arm, this is the most common artery used to measure a patient's pulse. The pulse is checked at the wrist, where the radial artery is closest to the surface.

The pulse is easiest to find on the wrist .

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