Home
Class 12
BIOLOGY
Adventitious roots are adventitious in t...

Adventitious roots are adventitious in their

A

Function

B

Position

C

Place of origin

D

Internal structure

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Adventitious Roots**: - Adventitious roots are roots that do not originate from the primary root system of a plant. Instead, they can develop from other parts of the plant such as stems, leaves, or even branches. 2. **Characteristics of Adventitious Roots**: - These roots can arise from various parts of the plant, which distinguishes them from the primary roots that typically grow from the root system. - Adventitious roots often serve various functions, such as support, storage, or propagation. 3. **Examples of Adventitious Roots**: - A common example of a plant with adventitious roots is the Ficus plant, which can produce aerial roots that hang freely and do not have a fixed origin from the main root system. 4. **Identifying the Key Feature**: - The question specifically asks about what makes adventitious roots "adventitious." The key feature is their **place of origin**; they arise from parts of the plant other than the main root. 5. **Conclusion**: - Therefore, the correct answer to the question "Adventitious roots are adventitious in their..." is **C: Place of origin**.
Promotional Banner

Topper's Solved these Questions

  • ROOT

    DINESH PUBLICATION ENGLISH|Exercise REVISION QUSTIONS FROM COMPETITIVE EXAMS.|52 Videos

  • ROOT

    DINESH PUBLICATION ENGLISH|Exercise Assertion|2 Videos

  • RESPIRATION

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|20 Videos

  • SEEDS

    DINESH PUBLICATION ENGLISH|Exercise CHECK YOUR GRASP|10 Videos

Similar Questions

Explore conceptually related problems

Roots are adventitious depending on their

Adventitious buds produce adventitious roots in the leaves of

Tap root and adventitious root

Adventitious roots are found in A) Monstera B) Banyan tree C) Mango tree

Select correct statements from the following: a. In the majority of the dicotyledonous plants, the direct elongation of the radicle leads to the formation of the primary root. b. In monocotyledonous plants, the primary root is short-lived and is replaced by a large number of roots. These roots originate from the lowermost node of the stem and constitute the fibrous root system. c. Adventitious roots are found in Monstera and banyan tree. d. The fibrous root system is found in wheat and mustard plants.

Adventitious roots which develop in clusters from the base of the stem and nodes of the creeping stems, such as grasses, are called :

Match the lists {:(,"I",,"II"),((a),"Apices of underground branches store food ",(i),"Mentha"),((b),"Underground branches grow obliquely upward from the axillary buds of nodes of stem below the soil",(ii),"Hydrocotyle"),((c),"Aerial branches grow obliquely downwards and produce adventitious roots after touching the soil",(iii),"Agave"),((d),"Weak stemmed plants have a cluster of leaves and roots at every node",(iv),"Stachys"),(,"",(v),"Jasminum"):}

Differentiate between : Fibrous root and adventitious root .

A: Tap root system is that which arises from the radicle of seed. R: Adventitious roots can also arise from the radicle.

In one plant, adventitious roots are modified for storage and in the other plant a lateral branches with short internodes and each node bearing a rosette of leaves and tuft of roots. They are (a) Sweet Potato and Pistia (b) Eichhornia and Jasmine (c) Carrot and Mint (d) Turnip and Chrysanthemum