List of top Biology Questions

Chronic Obstructive Lung Disease (COLD) is a condition due to

Right auricle of the mammalian heart release blood through

Digested food material is absorbed and taken to liver by

The following are true about culture media for microbes:

Lysozyme :

First vitamin to be produced through fermentation process using a wild bacterium was

Maximal application of animal cell culture techniques is in the production of

Genetically modified crops can be produced by

Dark respiration is the function of

RBC placed in 0.9 1.5% Nacl solution, its volume

The backflow of blood into right auricle during ventricular systole is regulated by

One of the major difficulties in the biological control of insect pest is that

The most quickly available source of nitrogen to plants are

The equipment which introduces DNA into cells is

The rate of growth of plants can be measured by a

Zeatin isolated from

Restriction endonucleases

Which of the following is not a C4 plant?

An example of C4 plant is

Eukaryotes differ from Prokaryotes in mechanism of DNA replication due to

The tissue generally present in all organs of plant is _________

Match the following

i.	Chlorenchyma	a.	Nymphaea
ii.	Aerenchyma	b.	Canna
iii.	Storage parenchyma	c.	All green parts
iv	Stellate parenchyma	d.	Potato

Plasma membrane is

Differentiation is change of tissues from_________________.

Match the following with respect to the morphology of the leaf:

i	Simple	a.	Zornia diphylla
ii	Bifoliate	b.	Clitoria ternatea
iii	Trifoliate	c.	Lablab purpures
iv	Compound	d.	Crotalaria juncea