AIPMT 2005

An acromian process is characteristically found in the

Which of the following pairs is correctly matched?

The deficiencies of micronutrients, not only affects growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below, which group of three elements shall affect most, both photosy...

Using imprints from a plate with complete
medium and carrying bacterial colonies, you
can select streptomycin resistant mutants and
prove that such mutations do not originates as
adaptation. These imprints need to be used -

Protein synthesis in an animal cell occurs -

E. coli cells with a mustard z gene of the lac
operon cannot grow in medium containing only
lactose as the source of energy because -

Which one of the following makes use of RNA
as a template to synthesize DNA -

During transcription holoenzyme RNA
polymerase binds to a DNA sequence and the
DNA assumes a saddle like structure at the point.
What is the sequence called ?

Which one of the following hydrolyses internal
phosphodiester bonds in a polynucleotide chain ?

Telomerase is an enzyme which is a -

Which of the following represents the edible part of the fruit of litchi?

Why is vivipary an undesirable character for annual crop plants?

In a man, abducens nerve is injured. Which one of the following functions will be affected?

Which one of the following is the example of the action of the autonomous nervous system?

Parkinson's disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter

Which one of the following pairs in
mismatched ?

At which latitude, heat gain through insolation
approximately equals heat loss through
terrestrial radiation -

More than 70% of world's fresh water is
contained in –

Animals have the innate ability to escape from
predation. Examples for the same are given
below. Select the incorrect example

Photosynthetic Active Radiation (PAR) has the following range of wavelengths.

As compared to a C3-plant, how many additional molecules of ATP are needed for net production of one molecule of hexose sugar by C4-plants?

Photosynthesis in C4 plants is relatively less limited by atmospheric CO2 levels because

The ability of the Venus Flytrap to capture insects is due to

Match items in column \({\rm I}\) with those in column \({\rm I}\)\({\rm I}\).

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Auxospores and hormogonia are formed, respectively, by

Ectophloic siphonostele is found in

Top-shaped multiciliate male gametes and the nature seed which bears only one embryo with two cotyledons, are characterised features of

A women with 47 chromosomes due to three
copies of chromosome 21 is characterized by -

Which of the following is not a hereditary
disease ?

A woman with normal vision, but whose father
was colour bind, marries a colour blind man.
Suppose that the fourth child of this couple was
a boy. This boy -

Haemophilia is more commonly seen in human
males than in human females because -

In order to find out the different types of
gametes produced by a pea plants having the
genotype AaBb, it should be crossed to a plant
with the genotype -

A man and a woman, who do not show any
apparent signs of a certain inherited disease,
have seven children (2 daughter and 5 sons).
Three of the sons suffer from the given disease
but none of the daughters are affected. Which of
the followin...

A women with 47 chromosomes due to three
copies of chromosome 21 is characterized by

G-6-P dehydrogenase deficiency is associated
with haemolysis of -

During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP?

Which one of the following represents an ovule, where the embryo sac becomes horse-shoe shaped and the funiculus and micropyle are close to each other?

Through which cell of the embryo sac, does the pollen tube enter the embryo sac?

In a type of apomixis known as advice embryony, embryos develop directly from the

Which of the following is generally used for
induced mutagenesis in crop plants ?

The name of Norman Borlaug is associated with-

Three crops that contribute maximum to global
food grain production are -

Four healthy people in their twenties got
involved in injuries resulting in damage and
death of a few cell of the following. Which of the
cells are least likely to be replaced by new cells -

One of the most important functions of botanical gardens is that

Potometer works on the principle of