List of top Zoology Questions

This bone forms the posterior part and most of the base of the human cranium
Choose the flagellates having pantonematic flagellum:
I. Euglena
II. Polytoma
III. Monas
IV. Astasia
V. Urceolus
VI. Peranema
Study the following and choose the correct combinations:
Consider the following statements:
Assertion (A): In cellular organization, the cells are arranged as loose cell aggregates and do not form tissues and are functionally isolated
Reason (R): Absence of sensory cells and nerve cells
Study the following and identify the correct statements:
I. Aminopeptidases are secreted by the pancreas
II. Enamel on teeth is secreted by ameloblasts
III. Dental formula of human milk dentition is 2102/2102
IV. Liver is the largest endocrine gland in the body of a man
Study the following and choose the correct statements:
I. Darwinism explains the survival of the fittest but not the arrival of the fittest.
II. Mutations are subjected to natural selection.
III. Hardy Weinberg equilibrium is applicable to small populations.
IV. Industrial melanism was best studied in Drosophila melanogaster.
Consider the following statements Statement I: Bones are homeostatic reservoirs of calcium, magnesium and phosphorus Statement II: Bones are highly vascular. The correct answer is
The following are the parts of alimentary canal of cockroach:
I. Colon,
II. Mesenteron,
III. Crop,
IV. Gizzard,
V. Ileum,
VI. Rectum,
VII. Oesophagus
Arrange them in the correct sequence
These animals are commonly called scavengers of the sea
Consider the following statements.
Assertion (A): Bilaterally symmetrical animals are more efficient than other animals in seeking food, locating the mate, escape from enemies etc.
Reason (R): Cephalisation. The correct answer is
Choose the wrongly matched pair
Study the following and choose the correct statements:
I. Haemophilia-A and Haemophilia-B are X-linked disorders due to recessive genes
II. Sickle cell anaemia is caused by a point mutation where valine at 6th position is replaced by glutamic acid
III. Protonopia is red colour blindness
IV. Phenyl ketonuria is an allosomal metabolic genetic disorder
Consider the following statements:
Assertion (A): Entamoeba histolytica is a cytozoic parasite
Reason (R): It lives in the mucosa and submucosa of large intestine of man
Vagina is lined by
Tall T-wave in ECG indicates
Study the following and choose the correct sequence regarding histology of human uterus (outer to inner)
Chordates share these features with echinoderms:
I. Protostomeate condition
II. Radial and indeterminate cleavages
III. Schizocoelic coelom
IV. Enterocoelic coelom
V. Deuterostomeate condition
Match the following:
Golden age of reptiles is
Study the following and pick up the correct statements:
I. Paneth cells of intestinal glands secrete lysozyme
II. Kupfer's cells are the hepatic macrophages
III. Intestinal lipase is called steapsin
IV. Oxidation of one gram of fats yields 4 k.cal of energy
Consider the following statements:
Assertion (A): Hypothalamus is the master control centre of the endocrine system
Reason (R): Its secretions directly control the pituitary gland
Number of amino acids in polypeptide chain A and polypeptide chain B of insulin
Heroin is obtained from
Observe the following and find out the related parts of brain:
I. Foramen ovale
II. Foramen Manro
III. Foramen magnum
IV. Ductus Sylvius
V. Ductus arteriosus
VI. Metacoel
Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda