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CBSE - X - Biology - Environment
Why does human being have important place in environment ?
Asked by gayatrijagannath1999
7th April 2019,
8:35 PM
CBSE - X - Biology - Environment
What are the 5 types of consumers and give an example of each ( like herbivores etc )
Asked by raghavdinesh
10th March 2015,
7:30 PM
CBSE - X - Biology - Environment
whether any vitamin component is destroyed after boiling of milk ?
Asked by
24th December 2014,
8:31 AM
CBSE - X - Biology - Environment
we know that frogs eat mosquitoes.
But mosquitoes feed on our blood.
So, will the frog and mosquito be above us in the food chain??????????
I think food chain:
Plants---->Human---->mosquito---->frog---->snake .. . . . . . . . .
Asked by Rohit Misra
19th March 2014,
10:32 PM
CBSE - X - Biology - Environment
why is it that a greater number of individuals are present at the lower tropic levels and the number gradually decreases as we move higher up?
Asked by Sayoni Maiti
17th March 2014,
9:52 PM
CBSE - X - Biology - Environment
state with reasons any two possible consequences of elimination of decomposers from the earth.
Asked by Sayoni Maiti
16th March 2014,
8:56 AM
CBSE - X - Biology - Environment
giving reasons explain how ACs and refrigerators are causing harm to environment (2 marks)
Asked by Sakshi
12th March 2014,
8:39 PM
CBSE - X - Biology - Environment
Accumulation of harmful chemicals in our bodies can be avoided .Explain how this can be achieved (2 marks)
Asked by Sakshi
12th March 2014,
7:54 PM
CBSE - X - Biology - Environment
I saw in a book a food chain which was grass --> grasshopper --> frogs --> snake --> hawk this food chain contains 5 trophic levels but a food chain consists of 3-4 trophic levels.how is this possible?
Asked by Aayush Priyam
2nd March 2014,
6:28 PM
