One of the following is not a consumer. This one is
Anonymous Quiz
14%
Giraffe
22%
Antelope
51%
Algae
12%
Alligator
The flow of energy in an ecosystem is always
Anonymous Quiz
52%
Unidirectional
12%
Bidirectional
25%
Cyclic
11%
Multidirectional
An ecosystem includes
Anonymous Quiz
15%
All living organisms
2%
Non-living
71%
Both living organisms and non-living objects
12%
All living organisms and input of sun's energy
Ozone blanket is present in which of the following main layers of atmosphere?
Anonymous Quiz
10%
Mesosphere
27%
Troposphere
53%
Stratosphere
10%
Thermosphere
The presence of which microorganism in Ganga
water indicates contamination?
water indicates contamination?
Anonymous Quiz
36%
Lactobacillus bacteria
23%
Amoeba
31%
Coliform bacteria
9%
Mucor spores
In a food chain, the intimal organism is usually
Anonymous Quiz
46%
Photosynthetic
33%
Herbivore
15%
Saprophytic
6%
Parasitic
An ecosystem includes
Anonymous Quiz
16%
All living organisms
2%
Non-living
70%
Both living organisms and non-living objects
11%
All living organisms and input of sun's energy
If the mean of first ānā odd natural numbers is ānā itself, what is the value of ānā?
Anonymous Quiz
14%
2
14%
3
29%
1
43%
Any natural number