List of practice Questions

The initial development of male gametophyte from the pollen grain in angiosperms is ..............
Normal value of serum bilirubin is usually ........... μmol/L.
Select vestigial organs from the following.
Out of the 56% of sunlight reaching the earth's atmosphere, ............... is used for photosynthesis.
In human beings, if the spermatozoa are not ejaculated, then .........
Detritus food chain always begins with ..............
Telomere has a unique property of ................
Which of the following is affected by injury to Broca's area of cerebrum?
Which of the following is NOT a unique feature of acquired immunity?
How many of the nitrogen-containing bases are common among both DNA and RNA?
The white adipose tissue appears opaque due to ................
Neeta is assigned a project of integrated organic farming in village. Which ideal sustainable method will she use for this?
One of the following is an example of incomplete sex linkage ..................
Binomial system of nomenclature was introduced by ...............
The photosynthetic pigments present only in red algae are ................
Mark the mismatch pair.
During germination of seed, water absorption takes place by ...................
What are the sediments in the settling tanks of tertiary treatment in STP called?
Wobble hypothesis explains ................
The step followed during DNA profiling in which DNA sample is subjected to restriction endonuclease is .................
Bacteria possess following appendages EXCEPT ......................
Generally callus produced during tissue culture is a mass of .............. cells.
Which of the following intermediates of Krebs cycle undergoes both oxidation and decarboxylation reactions?
Cell walls become brittle due to lack of ............ elements.
Which one of the following is NOT an example of mutualism?