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A trace element is an element which
Options
(a) Is a radioactive and can be traced by Geiger counter
(b) Is required in very minute amounts
(c) Draws other element out of protoplasm
(d) Was one of the first to be discovered in protoplasm
Correct Answer:
Is required in very minute amounts
Explanation:
They are those essential elements which are required by plants in traces only, equal or less than 0.1 mg/gm of dry matter. They are eight in number – Fe, Zn,Mn,B,cu,Mo,Cl and Ni
Related Questions: - DNA or RNA segment tagged with a radioactive molecule is called
- Phenetic classification of organism means
- Which of the following is an amino acid derived hormone
- Food is stored in one of the following
- Double fertilization is the characteristic of
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- DNA or RNA segment tagged with a radioactive molecule is called
- Phenetic classification of organism means
- Which of the following is an amino acid derived hormone
- Food is stored in one of the following
- Double fertilization is the characteristic of
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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