List of top Questions asked in NEET (UG)

Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such strings of ribosomes are termed as

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

Column I		Column II
a.	Proliferative Phase	i.	Breakdown of endometrial lining
b.	Secretory Phase	ii	Follicular Phase
c.	Menstruation	iii.	Luteal Phase

All of the following are part of an operon except

A woman has an X-linked condition on one of her X chromosomes. This chromosome can be inherited by

Which of the following gastric cells indirectly help in erythropoiesis ?

According to Hugo de Vries, the mechanism of evolution is

AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA ?

Which of the following terms describe human dentition ?

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

Column I		Column II
a.	Glycosuria	i.	Accumulation of uric acid in joints
b.	Gout	ii	Mass of crystallised salts within the kidney
c.	Renal calculi	iii.	Inflammation in glomerul
d.	Glomerular nephritis	iv.	Presence of glucose in urine

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

Column I (Function)		Column II (Part of Excretory System)
a.	Ultrafiltration	i.	Henle’s loop
b.	Concentration of urine	ii	Ureter
c.	Transport of urine	iii.	Urinary bladder
d.	Storage of urine	iv.	Malpighian corpuscle
		v.	Proximal convoluted tubule

Nissl bodies are mainly composed of

Which of these statements is incorrect ?

Which of the following events does not occur in rough endoplasmic reticulum ?

Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively ?

The contraceptive ‘SAHELI'

The difference between spermiogenesis and spermiation is

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

The amnion of mammalian embryo is derived from

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

Hormones secreted by the placenta to maintain pregnancy are

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

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,