can you explain?

Question

(a)difference between the 2 venations of a leaf?-parellel and reticulate venation.
(b)difference between the 2 roots?-tap root and fiberous root.
(c)difference between dicot and monocot?
(d)difference between phloem and xylem?
(e)what is the relation with venation,root and monocot/dicot?
(f)what type of venation is with dicot?
(g)what type of venation is with tap root?
(h)give examples for the above questions.

Answer 1

Parallel Venation means the veins of the leaf will be arranged parallely to on another.Eg:-Coconut Leaf,Banana Leaf.
Reticulate Venation is one where the veins in the leaf will be arranged in the form of a Network.Eg:- Hibiscus leaf

Taproot:-It is root where the primary root continues as the main root without any branching.This root is generally difficult to pull out.Eg:-Mustard,Mango
Fibrous root:-The primary root shows numerous branchings to form cluster of roots.Eg-Onion plant,Grass

Dicot plant:-The seed has generally two cotyledons.Eg:-Beans,Pulses,Cereals.Dicot plants have tap root system.
Monocot plant:-The seeds have only one cotyledon.Eg:-Maize,Rice...Monocot plants have fibrous roots.

Phloem:-It is a plant tissue which conducts the food prepared in leaves to all the other parts.
Xylem:-It is known as the water conducting tissue in plants which transports water and minerals from roots to the leaves.

Monocot plants have parallel venation,fibrous roots.
Dicot plants have reticulate venation,tap roots

Tap root plants have reticulate venation.

Do you have any more doubts???

Answer 2

Banana Leaf Venation

Answer 3

http://en.wikipedia.org/wiki/Fibrous_root_system

Hun just type into search engine key words like venatiion leaf, etc and youll get answer to each. You asking people to do your homework...if we do you be clueless

Answer 4

get hold of a high class book on botany. u will get satisfactory answers to your questions

Answer 5

my ans is very close 2 sac's ans