The path of sperm transport is given below. Provide the missing steps in blank boxes:

Two of the steps involved in producing nematode resistant tobacco plants based on the process of RNA is Are mentioned below. Write the missing steps in its proper sequence.

There are two factories located one at place P and the other at place Q. From these locations, a certain commodity is to be delivered to each of the three depots situated at A, B and C. The weekly requirements of the depots are respectively 5,5 and 4 units of the commodity while the production capacity of the factories at P and Q are respectively 8 and 6 units. The cost of transportation per unit is given below : How many units should be transported from each factory to each depot in order that the transportable cost is minimum. When will be the minimum transportation cost?

Female reproductive organs and associated functions are given below in column A and B. Fill the blank boxes:

Excretory organs of different animals are given below. Choose correctly and write in the space provided.

Excretory organs of different animals are given below. Choose correctly and write in the space provided.

Given below is a sequence of steps in the processsing of wool. Which are the missing steps? Add them. Shearing, _________, sorting, ________, ________, _________.

The figure given below shows the steps in glycolysis. Fill in the missing steps A, B, C, D and also indicate whether ATP is being used up or released at step E?