A timber merchant told to customer that log of wood he is purchasing belongs to 20 years old tree. H

English

Gujarati

Hindi

6.Anatomy of Flowering Plants

normal

A timber merchant told to the customer that log of wood he is purchasing belongs to $20$ years old tree. He did so by

Measuring wood log

Counting annual rings

Counting cork layers

Measuring breadth of wood

Solution

(b) Because the number of annual rings in the oldest part of the tree corresponds to its age. Calculation of age of the tree by counting annual rings is called Dendrochronology.

Standard 11

Biology

Assume that a pencil box held in your hand, represents a plant cell. In how many possible planes can it be cut ? Indicate these cuts with the help of line drawings.

normal

Meristematic tissue are

normal

Fusiform initials form

normal

(AIIMS-1987)

Companion cells are closely associated with

normal

(AIPMT-2012)

The cork cambium cork and secondary cortex are collectively called :

normal

A timber merchant told to the customer that log of wood he is purchasing belongs to $20$ years old tree. He did so by

Solution

Similar Questions

Assume that a pencil box held in your hand, represents a plant cell. In how many possible planes can it be cut ? Indicate these cuts with the help of line drawings.

Meristematic tissue are

Fusiform initials form

Companion cells are closely associated with

The cork cambium cork and secondary cortex are collectively called :

Start a Free Trial Now