List of top Questions asked in NEET (UG)

Which of the following factors is responsible for the formation of concentrated urine?

Which of the following sexually transmitted diseases is not completely curable?

Identify the correct pair representing the causative agent of typhoid fever and the confirmatory test for typhoid

Which of the following statements is correct?

In some plants, the female gamete develops into embryo without fertilization. This phenomenon is known as:

Persistent nucellus in the seed is known as:

Which of the following is a commercial blood cholesterol lowering agent?

Which of the following is the most important cause for animals and plants being driven to extinction?

Which of the following statements regarding mitochondria is incorrect?

Following statements describe the characteristics of the enzyme Restriction Endonuclease. Identify the incorrect statement. (1) (2)(3) (4)

Which one of the following is not a method of in situ conservation of biodiversity?

The frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes was explained by:

The shorter and longer arms of a submetacentric chromosome are referred to as:

Match Column-I with Column - II.  

LIST I		LIST II
A	Saprophyte	i	Symbiotic association of fungi with plant roots
B	Parasite	ii	Decomposition of dead organic materials
C	Lichens	iii	Living on living plants or animals
D	Mycorrhiza	iv	Symbiotic association of algae and fungi

Choose the correct answer from the options given below:

The concept of "Omnis cellula-e cellula " regarding cell division was first proposed by:

Match the following organisms with the products they produce:

LIST I		LIST II
A	Lactobacillus	i	Cheese
B	Saccharomyces	ii	Curd cerevisiae
C	Aspergillus niger	iii	Citric Acid
D	Acetobacter aceti	iv	Bread
		v	Acetic Acid

Select the correct option

Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by:

Which of the statements given below is not true about formation of Annual Rings in trees?

Select the incorrect statement

Match the following hormones with the respective disease:

LIST I		LIST II
A	Insulin	i	Addison's disease
B	Thyroxin	ii	Diabetes insipidus
C	Corticoids	iii	Acromegaly
D	Growth Hormone	iv	Goitre
		v	Diabetes mellitus

Select the correct option.

What would be the heart rate of a person if the cardiac output is 5 L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL?

DNA precipitation out of a mixture of biomolecules can be achieved by treatment with:

Select the correct option

A gene locus has two alleles A, a. If the frequency of dominant allele A is 0.4, then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the population?

Which of the following statements is incorrect?