Cockroach

Q. Which among the following organisms do not excrete ammonia?

1. 
   Fish
2. 
   Octopus
3. 
   Starfish
4. 
   Sparrow

Q. Which of the following is not a uricotelic organism?

1. Mammals
2. Reptiles
3. Birds
4. Land snails

Q. Which among the following organisms do not excrete ammonia?

1. 
   Fish
2. 
   Octopus
3. 
   Starfish
4. 
   Sparrow

Q. Name a flying organism with three pairs of joined legs and two pairs of wings.

Q. The muscles that help cockroaches in flight are __.

Q. How many pairs of legs are there in cockroaches?

1. Two

2. Three

3. One

4. Four

Q. Which of the following is not a uricotelic organism?

1. Mammals
2. Reptiles
3. Birds
4. Land snails

Q. Which of the following structure in humans is equivalent to the spiracles of the cockroach?

1. Lungs
2. Nostrils
3. Trachea
4. Nasal cavity