Nutrition in Animals and Plants — BIOLOGY STD 7 — Question

In human beings, urea is produced in :

One of Harry’s organs is not functioning properly. There is extra fluid build up in his body causing swelling in his ankles and feet. 
What should Harry do? Tick the correct answer.
He should see a

Excess of glucose is converted into glycogen and stored in the

The kind, number and arrangement of teeth in an animal is called

Pore-bearing animals belong to

The structures, present in kidney, which act as filters are

The end products of respiration are

The number of individual organisms of a particular species living in an area constitute its

Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a degenerative disease?

Cells are elongated and thick at the comers in ________ tissue.