List of top Questions asked in NEET (UG)

Match the items given in Column I with those in Column II and select the correct option given below :

Column I		Column II
a.	Tricuspid valve	i.	Between left atrium and left ventricle
b.	Bicuspid valve	ii	Between right ventricle and pulmonary artery
c.	Semilunar valve	iii.	Between right atrium and right ventricle

Match the items given in Column I with those in Column II and select the correct option given below :

Column I		Column II
a.	Tidal volume	i.	2500 – 3000 mL
b.	Inspiratory Reserve volume	ii	1100 – 1200 mL
c.	Expiratory Reserve volume	iii.	500 – 550 mL
d.	Residual volume	iv.	1000 – 1100 mL

The similarity of bone structure in the forelimbs of many vertebrates is an example of

Conversion of milk to curd improves its nutritional value by increasing the amount of

Which one of the following population interactions is widely used in medical science for the production of antibiotics ?

All of the following are included in ‘Ex-situ conservation’ except

Match the items given in Column I with those in Column II and select the correct option given below :

Column I		Column II
a.	Eutrophication	i.	UV-B radiation
b.	Sanitary landfill	ii.	Deforestation
c.	Snow blindness	iii.	Nutrient enrichment
d.	Jhum cultivation	iv.	Waste disposal

In a growing population of a country,

Which part of poppy plant is used to obtain the drug ‘‘Smack’’ ?

The transparent lens in the human eye is held in its place by

Which of the following hormones can play a significant role in osteoporosis ?

Among the following sets of examples for divergent evolution, select the incorrect option :

Which of the following is not an autoimmune disease ?

Which of the following characteristics represent ‘Inheritance of blood groups’ in humans ?
a. Dominance
b. Co-dominance
c. Multiple allele
d. Incomplete dominance
e. Polygenic inheritance

In which disease does mosquito transmitted pathogen cause chronic inflammation of lymphatic s ?

In which of the following forms is iron absorbed by plants ?

Winged pollen grains are present in

After karyogamy followed by meiosis, spores are produced exogenously in

Match the items given in Column I with those in Column II and select the correct option given below :

Column I		Column II
a.	Herbarium	i.	It is a place having a collection of preserved plants and animals.
b.	Key	ii.	A list that enumerates methodically all the species found in an area with brief description aiding identification.
c.	Museum	iii.	Is a place where dried and pressed plant specimens mounted on sheets are kept.
d.	Catalogue	iv.	A booklet containing a list of characters and their alternates which are helpful in identification of various taxa.

Which of the following structures or regions is incorrectly paired with its function ?

Stomata in grass leaf are

Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other ?

Pollen grains can be stored for several years in liquid nitrogen having a temperature of