NEET UG – 2014 (Biology)

Five kingdom system of classification suggested by R.H. Whittaker is not based on:

The main function of mammalian corpus luteum is to produce:

In which one of the following processes CO₂ is not released?

Choose the correctly matched pair:

Which of the following shows coiled RNA strand and capsomeres?

Just as a person moving from Delhi to Shimla to escape the heat for the duration of hot summer, thousands of migratory birds from Siberia and other extremely cold northern regions move to:

You are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?

In ‘S’ phase of the cell cycle:

A species facing extremely high risk of extinction in the immediate future is called:

Fruit colour in squash is an example of:

Identity the hormone with its correct matching of source and function

An example of edible underground stem is

Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule?

Which structures perform the function of mitochondria in bacteria?

Select the option which is not correct with respect to enzyme action:

Fructose is absorbed into the blood through mucosa cells of intestine by the process called:

The solid linear cytoskeletal elements having a diameter of 6 nm a of a single type of monomer are known as;

Which one of the following living organisms completely lacks a cell wall?

Tracheids differ from other tracheary elements in:

Select the correct matching of the type of the joint with the example in human skeletal system:

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?

A few normal seedlings of tomato were kept in a dark room After a few days they were found to have become white-coloured lime albinos, Which of the following terms will you use to describe them?

Function of filiform apparatus is to:

Choose the correctly matched pair:

Forelimbs of cat, lizard used in walking forelimbs of whale used in swimming and forelimbs of bats used in flying are an example of:

Which one of the following is a non – reducing carbohydrate?

At which stage of HIV infection does one usually show symptoms of AIDS?

What gases are produced in anaerobic sludge digesters?

Anoxygenic photosynthesis is characteristic of :

Match the following and select the correct option:

A location with luxuriant growth of lichens on the trees indicates that the:

In vitro clonal propagation in plants is characterized by:

An alga which can be employed as food for human being is:

Which one of the following growth regulators is known as ‘stress hormone’?

The enzyme recombinase is required at which stage of meiosis:

Assisted reproductive technology, IVF involves transfer of:

An example of ex situ conservation is:

The osmotic of a cell kept in water is chiefly regulated by:

Which one of the following is wrong about Chara?

The first human hormone produced by recombinant DNA technology is:

Which one of the following statements is not correct?

Which one of the following statements is correct?

Pollen tablet are available in the market for:

Select the correct option:

Direction of RNA synthesis Direction of reading of the template : DNA strand

The organization which publishes the Red List of species is:

A human female with Turner’ s syndrome:

Match the following and select the correct answer:

Approximately seventy percent of carbon-dioxide absorbed by the blood will be transported to the lungs:

Which vector can clone only a small fragment of DNA?

The zone of atmosphere in which the ozone layer is present is called:

Which one of the following fungi contains hallucinogens?

A scrubber in the exhaust of a chemical industrial plant removes:

Select the Taxon mentioned that represents both marine and fresh water species:

When the margins of sepals or petals overlap one another without any particular direction, the condition is termed as:

An aggregate fruit is one which develops from:

Commonly used vector for human genome sequencing are:

To obtain virus – free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken?

Fight-or-flight reactions cause activation of :

Stimulation of a muscle fiber by motor neuron occurs at:

Planaria posses high capacity of:

Placenta and pericarp are both edible portions in:

Deficiency symptoms of nitrogen and potassium are visible first in:

Geitonogamy involves:

Viruses have:

How do parasympathetic neural signals affect the working of the heart?

A marine cartilaginous fish that can produce electric current is

An analysis of chromosomal DNA using the Southern hybridization technique does not use:

Archaebacteria differ from eubacteria in:

If 20 J of energy is trapped at producer level, then how much energy will be available to peacock as food in the following chain?

Plant → mice → snake → peacock

Which one of the following are analogous structures?

F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshlycut coleoptile stumps. Of what significance is this experiment?

Non-albuminous seed is produced in:

During which phase(s) of cell cycle, amount of DNA in a cell remains at 4C level if the initial amount is denoted as 2C?

Transformation was discovered by:

In a popular of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to aa. Based on this data, the frequency of allele A in the population is :

Tubectomy is a method where

Which of the following is responsible for peat formation?

Which one of the following shows isogamy with non-flagellated gametes ?

Which one of the following is wrongly matched?

Which of the following is a hormone releasing intra Uterine Device (IUD)?

Male gametophyte with least number of cells is present in:

The shared terminal duct of the reproductive and urinary system in the human male is:

Injury localized to the hypothalamus would most likely disrupt :

Select the correct option describing gonadotropin activity in a normal pregnant female:

The initial step in the digestion of milk humans is carried out by?

The motile bacteria are able to move by:

Person with blood group AB is considered as universal recipient because he has: