AIPMT 2000

What happens in plants during vascularisation ?

Which of the following characters is absent in all chordates?

Similarly in Ascaris lumbricoides and Anopheles stephensi is

Cleavage in mammals is

What is true for mammalia?

What happens if bone of frog is kept in dilute hydrochloric acid?

Which of the following animals have scattered cells with cell - tissue grade organisation?

Indri-indri lemur is found in :

Viable material of endangered species can be
preserved by :

Black rust of wheat is caused by

Enzymes are not found in

ATP is

Which factor is responsible for inhibition of enzymatic process during feedback?

Which of the following have carbohydrate as prosthetic group?

Role of enzyme in reactions is to/as

The bacteria generally used for genetic
engineering is :

Plasmid has been used as vector because :

Differennce between pulmonary artery and pulmonary vein is that, the pulmonary artery has

In which point, pulmonary artery is different from pulmonary vein?

Which statement is true for WBC?

Spindle fibre unite with which structure of chromosomes?

In which stage of cell cycle, DNA replication occurs?

Which of the following ribosomes are engaged
in protein synthesis in animal cell ?

Which cell organelle is concerned with
glycosylation of protein ?

Lysosome contains :

Function of telomeres in nucleus is

MSH is secreted by

Which gland secretes odorous secretion in mammals?

Melatonin is secreted by

Essential amino acid is

A person who is eating boiled potato, his food contains the component

Which food should be eaten during deficiency of rhodopsin in eyes?

In mammals milk is digested by the action of

Which is the reason for highest biomass in
aquatic ecosystem ?

Which is the cause of damage to relative
biological effectiveness ?

Which is not a vestigial organ in man ?

Which evidence of evolution related to Darwin's
finches ?

Homo sapiens have evolved in

Who is directly related to man ?

Character which is closely related to human
evolution

Which is the most important factor for continuity of a species from evolutionary point of view ?

Concentration of urine depends upon which organ?

Conversion of ammonia to urea is done by

Saline solution is given to patients of Cholera
because

Which disease of man is similar with cattle's,
bovine spongyform encephalopathy ?

Which is showing accurate pairing ?

Blastopore is the pore of :

What is the name of joint between ribs and sternum?

Bone related with skull is

Sternum is connected to ribs by