Question Text
Question 5 :
Axillary bud and terminal bud are derived from the activity of<br/>
Question 13 :
When both sides of the stem are removed, and even after that it continues to grow in diameter, then it is due to the presence of
Question 14 :
The bud that grows between the stalk of a leaf and the stem is called as
Question 16 :
Because of the which of the following reason/s, growth stops completely during the stationary phase?
Question 18 :
Which of the following contributes to the formation of primary plant body?
Question 20 :
Assertion: In mosey branching, growth of terminal<br><br>bud stops after some time.
Reason: The growth of the main stem is definite
Question 21 :
<br/>Which of the following is not a part of the acid-growth hypothesis?
Question 23 :
Assertion: On plotting the length of the root against time, a linear curve is obtained.
Reason: An elongating root exemplifies arithmetic growth.
Question 27 :
Length of different internodes in culm of sugarcane is variable due to _______.<br/>
Question 29 :
The stem of grasses and related plants elongate by the activity of
Question 33 :
Assertion: Phase of cell division is also known as formative phase.
Reason: In formative phase new cells are produced from pre-existing cells through meiosis.
Question 34 :
Which of the following is responsible for production of secondary tissues?
Question 35 :
Cork is an excellent material for making bottle stopper because it is<br>