Home
Class 11
BIOLOGY
A trace element is an element which...

A trace element is an element which

A

Is 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 og the first to be discovered in photoplasm

Text Solution

Verified by Experts

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`.
Promotional Banner

Topper's Solved these Questions

  • LOCOMOTION AND MOVEMENT

    ERRORLESS |Exercise Locomotion And Movement|208 Videos

  • MONERA

    ERRORLESS |Exercise Monera|294 Videos

Similar Questions

Explore conceptually related problems

A trace element is/are

The inner transition elements are the elements which the added electrons go to

f- block elements (sometimes called inner transition elements) are the elements in which the last electron enters the_____________orbitals.

The only element in group 16 elements, which is definitely a metal is____.

The concentrated ore containing trace elements can be best purified by __________.

This trace element is needed for insulin to exert its maximal effect in glucose uptake

Assertion. Copper is a trace elements. Reason. Because we can trace in movement inside the plants.

Find the amount of macronutrients and trace elements that is present in plant tissues.