QUESTIONS FROM STATE BOARD EXAMINATIONS :
Write the function of flower.

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS Write the function of tapetum in anthers.

List the functions of a flower.

Very Short Answer Questions A. QUESTIONS FROM STATE BOARD EXAMINATIONS What is the function of petal in a flower?

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS Explain the function of each of the following : (a) Coleorhiza (b) Germ pores

Long Answer Questions Five mark Each QUESTIONS FROM STATE BOARD EXAMINATIONS : Explain the formation of embryo sac in plants.

QUESTIONS FROM CBSE BOARD EXAMINATIONS : Identify the type of flower shown in A and B. Which out of the two will produce an assured seed set.

Long Answer Questions Five mark Each QUESTIONS FROM STATE BOARD EXAMINATIONS : With the help of labelled diagrams, depict the stages of microspore maturing into a pollen grain.

Long Answer Questions Five mark Each QUESTIONS FROM STATE BOARD EXAMINATIONS : Three different flowers are given to you in the practical class: (i) Maize (ii) Vallisneria (iii) Rose You are asked to group them on pollinating agents. Describe the adaptations of each flower related with agents of pollination.

Short Answer Questions Three mark Each QUESTION FROM STATE BOARD EXAMINATIONS (a)Write the characteristic features of anther, pollen and stigma of wind pollinated flowers. (b) How do flowers reward their insect pollinators? Explain.

QUESTIONS FROM STATE BOARD EXAMINATIONS: What are true fruits and false fruits?