List four elements of phloem.

Name four elements of xylem.

Name four major elements of life.

List all the elements of the following set : A = {x : x is an odd natural number}

List four functions of protein and name one proteins which perform these functions.

Give a brief account of components of phloem.

List all the elements of the following set : D = {x : x is a letter in the word “LOYAL”}

List all the elements of the following set : E = {x : x is a month of a year not having 31 days}

List all the elements of the following set : F = {x : x is a consonant in the English alphabet which precedes k }.

List all the elements of the following set : C = {x : x is an integer, x^2 le 4 }