AIPMT Prelims Zoology Class 12 Questions
275 questions
Common cold differs from pneumonia in, that
Which one of the following in not a property of cancerous cells whereas the remaining three are?
How many plants in the list given below have composite fruits that develop from an inflorescence? Walnut, poppy, radish, fig, pineapple, apple, tomato, mulberry.
Both, autogamy and geitonogamy are prevented in
Which one of the following is a case of wrong matching?
A patient brought to a hospital with myocardial infarction is normally immediately given
What is the figure given below showing in particular?
Which one of the following options gives one correct example each of convergent evolution and divergent evolution?
Evolution of different species in a given area starting from a point and spreading to other geographical areas is known as
Which one of the following statements is false in respect of viability of mammalian sperm?
In which one of the following options the two examples are correctly matched with their particular type of immunity?
The figure below is the diagrammatic representation of the E.Coli vector pRB 322. Which one of the given options correctly identifies its certain component(s)?
Widal Test is carried out to test
The Test-tube Baby Programme employs which one of the following techniques?
PCR and Restriction Fragment Length Polymorphism are the methods for
Motile zygote of Plasmodium occurs in
The extinct human who lived 1,00,000 to 40,000 years ago, in Europe, Asia and parts of Africa, with short stature, heavy eye brows, retreating for heads, large jaws with heavy teeth, stocky bodies, a lumbering gait and stooped posture was
What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?
In a normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was
Which part would be most suitable for raising virus-free plants for micropropagation?
Cycas and Adiantum resemble each other in having
Which one is a true statement regarding DNA polymerase used in PCR?
Signals for parturition originate from
Cirrhosis of liver is caused by the chronic intake of
Which of the following is a physiological barrier to the entry of microorganisms in human body?
Agarose extracted from sea weeds finds use in
Maximum number of existing transgenic animals is of
Continuous addition of sugars in 'fed batch' fermentation is done to
RNA interference has been used in the development of plants resistant to
What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?
The figure shows a diagrammatic sectional view of the female reproductive system of humans. Which one set of three parts out of I – VI have been correctly identified?
The testes in humans are situated outside the abdominal cavity inside a pouch called scrotum. The purpose served is for
Which one of the following is the most widely accepted method of contraception in India, as at present?
If for some reason, the vasa efferentia in the human reproductive system get blocked, the gametes will not be transported from
Medical Termination of Pregnancy (MTPs) are considered safe up to how many weeks of pregnancy?
Where will you look for the sporozoites of the malarial parasite?
A certain patient is suspected to be suffering from Acquired Immuno Deficiency Syndrome. Which diagnostic technique will you recommend for its detection?
Which stage of HIV infection does not usually show symptoms of AIDS?
There is a restriction endonuclease called EcoRI. What does 'co' part in it stand for?
Darwin’s finches are a good example of
In unilocular ovary with a single ovule the placentation is
Vasa efferentia are the ductules leading from
The first movements of the foetus and appearance of hair on its head are usually observed during which month of pregnancy?
Copper-T is one of the most popular Intra-Uterine Devices (IUDs).
Seminal plasma in humans is rich in fructose. It is secreted by the:
Sertoli cells are found in
The part of Fallopian tube closest to the ovary is
In vitro fertilisation is a technique that involves transfer of which one of the following into the fallopian tube?
The signals for parturition originate from:
Widal test is used for the diagnosis of
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