badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 11

                        

Which underground stem modification does not posses roots?

4 years ago

Answers : (2)

Umakant biswal
5359 Points
							
@ deepika 
tuber is the underground stem modification which donot posses roots . 
tuber is a swallon end of underground branch which arises from the axil of a flower leaf . 
these underground branch grow horizontally outward in the soil , each tuber is irregular in shape , due to deposition of food material . on the surface of each tubers many leaf scars are seen . 
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..
4 years ago
nath
122 Points
							
The underground modified stem that does not posses root is TUBER , Ex.-Potato.
Tuber arises from the axis of the lower leaf.  
The underground branches grow horizontal outward in the soil.On the surface of each Tuber many leaf scar are seen.
A leaf scar with an axillary bud is called its EYE.
These eye of potato are capable of producing new plant by Vegetative propagation.
Hope it’s clear all your doubt.
ALL THE BEST!
4 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 728 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 46 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details