List of top Biology Questions

Dark reaction-
Which one is the oldest in following?
Diagram is of
Diagram is of
Gynaecomastia is present in which syndrome?
Find odd one out
Which is called the amphibians of plant kingdom?
Derdrochronometer is used to measure/count
What can be same in a mango/Mangiferaindica cell and human/Homo sapiens cells
Chl b differs from chl a by
Chaperones' function is
Identify the diagram of heterocyst.
tRNA binds to mRNA through
Which of the following is not a micronutrient?
Synaptonemal Complex is formed
Eutrophication is caused due to
Inhibitory effect of O2 on photosynthesis is
Cell placed in hypertonic solution is shown by
Some organisms are poisonous or colored (red or black) in order to protect themselves from predator is called as
Which of the following is similar in DNA of elephant and mango tree
Vernalisation is
Bicarpellary ovary with obliquely placed septum is seen in :-
Which one of the following statements regarding post-fertilization development in flowering plants is incorrect ?
The given figure shows transport of two molecules $A$ and $B$ through three different modes of facilitated diffusion. Select the correct option regarding it.
Respiratory Quotient (RQ) value of tripalmitin is -
In the dicot root the vascular cambium originates from :-