Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem.
1. Frog
2. Phytoplankton
3. Fish
4. Zooplankton
To unlock all the explanations of this course, you need to be enrolled.
To unlock all the explanations of this course, you need to be enrolled.
Identify the possible link "A" in the following food chain :
Plant → insect - frog → "A" → Eagle
1. Rabbit
2. WoIf
3. Cobra
4. Parrot
Identify the likely organisms (a), (b), (c) and (d) in the food web shown below:
Options
(a) |
(b) |
(c) |
(d) |
|
1. |
deer |
rabbit |
frog |
rat |
2. |
dog |
squirrel |
bat |
deer |
3. |
rat |
dog |
tortoise |
crow |
4. |
squirrel |
cat |
rat |
pigeon |