Insufficient amounts of some mineral ions reduce the growth of young plants. Which effects result from a shortage of magnesium ions and a shortage of nitrate ions?
- Alack of magnesium ions: the leaves become dark green; lack of nitrate ions: overall growth is stunted
- Black of magnesium ions: the leaves go yellow in patches; lack of nitrate ions: the plant is unable to form proteins
- Clack of magnesium ions: the plant is unable to form enzymes; lack of nitrate ions: the plant is unable to form starch
- Dlack of magnesium ions: the plant is unable to form root hairs; lack of nitrate ions: the leaves become bright green