Question 6 :
Thick unbranched roots found in corms and rhizomes of some plants are

Question 9 :
Identify the root which characterized by the swollen apex and tapered end.

Question 17 :
You find a herbaceous flowering plant growing in your school garden having leaves with parallel venation. Choose the correct additional features the given plant would be possessing<br/>I.&#160; &#160;It has no secondary vascular tissues.&#160; &#160;II.&#160; Its flowers possess three sepals.<br/>III. It possesses taproot.&#160; &#160; &#160;&#160;IV. Its embryo has 2 cotyledons.