« previous next »

Author Question: When soil pH is between 4.5 and 5.5, which micronutrient most commonly causes plant toxicity? A) ... (Read 99 times)

Coya19@aol.com

  • Hero Member
  • *****
  • Posts: 601
on: Jul 22, 2018
When soil pH is between 4.5 and 5.5, which micronutrient most commonly causes plant toxicity?
 
  A) Zn B) Mo C) Cu D) Fe E) Mn

Question 2

As biotite weathers in soils, which of the following would not likely develop by mere alteration of this mineral?
 
  A) kaolinite
  B) smectite
  C) fine-grained mica
  D) chlorite
  E) vermiculite


itsakadoozi

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 22, 2018
Answer to Question 1

E

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

The fossil Runcaria heinzelinii, a plant with a probable seed precursor. The fossil Runcaria heinzelinii, a plant with a probable seed precursor.
Examples of plant movements. Examples of plant movements.
Pathogen/plant interactions and the hypersensitive response to pathogen attack. Pathogen/plant interactions and the hypersensitive response to pathogen attack.
Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ... Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ...
Soil salinization Soil salinization
Wheat Plant Wheat Plant
Video: Regulation of GFR: autoregulation via tubuloglomerular feedback, neural & hormonal regulation

For a complete list of videos, visit our video library