The methods of reproduction and the organisms are given below. Match the type of reproduction with the suitable organism.

What is triple fusion?

a. Identify Fig. A and B.

b. Which part of A is modified into B.

i) Composite fruits are formed by all the flowers of _________,

ii) _________ fruit is developed from a single flower with a multicarpellary apocarpous superior ovary.

Draw the given diagram and label the following parts:

i) Exine (ii) Tube nucleus.