Biology MCQs
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Question 595medium
There are certain bacteria which can fix atmospheric gas named
Question 596easy
The bacterium which reduces the fertility of soil is
Question 597easy
They are used in the retting of flax and hemp.
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Question 598hard
Which of the following bacteria is responsible for the formation of curd?
Question 599hard
Yeast used in making bread is a
Question 600easy
Nitrogen fixation process in the soil is done by
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Question 601medium
The group of pistils or carpels is collectively spoken off as a
Question 602medium
Each stamen has a slender stalk or filament at the top of which a pollen bearing organ is present.
Question 603medium
All sepals collectively constitute a structure termed as