Question Text
Question 3 :
Which of following organisms can be seen only under the microscope?
Question 6 :
Which of the following has cell wall not made up of cellulose?
Question 9 :
The majority of the cells cannot be seen directly with our naked eyes because<br/>
Question 11 :
Which structure is present in both prokaryotic and eukaryotic plants cells?<br/>
Question 13 :
Which of the following feature will help you in distinguishing a plant cell from an animal cell?<br>
Question 19 :
The branch of biology dealing with structures, function and reproduction of cell is
Question 21 :
Assertion: Deforestation sequesters $CO_2$ from atmosphere.
Reason: Global warming is beneficial for plants and human health.
Question 23 :
Wildlife sanctuary is a place where animals live in ............ habitat.
Question 28 :
The organisms spending most of the time in transitional area between two communities are called<br><br><br>
Question 30 :
Part of the earth which supports life where living beings exists is called as
Question 31 :
Plants which are restricted to a particular area in their distribution are referred to as
Question 32 :
The plant life of a given region, habitat or geological stratum irrespective of the numerical strength of each species is called as
Question 33 :
Which of the following terms is used for the plants belonging to a particular region?
Question 37 :
Decrease in species diversity in tropical countries is mainly due to<br/>
Question 40 :
What is the main cause for the extinction of some species in tropical forest?<br/>