List of top Zoology Questions

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
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
These animals are commonly called scavengers of the sea
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
Study the following and choose the correct combinations:
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
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
Choose the flagellates having pantonematic flagellum:
I. Euglena
II. Polytoma
III. Monas
IV. Astasia
V. Urceolus
VI. Peranema
Golden age of reptiles is
Tall T-wave in ECG indicates
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
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
Chordates share these features with echinoderms:
I. Protostomeate condition
II. Radial and indeterminate cleavages
III. Schizocoelic coelom
IV. Enterocoelic coelom
V. Deuterostomeate condition
Heroin is obtained from
Study the following and choose the correct sequence regarding histology of human uterus (outer to inner)
Match the following:
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
Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda
Number of amino acids in polypeptide chain A and polypeptide chain B of insulin
Vagina is lined by
Choose the in-situ conservation methods from the following:
I. Sanctuary
II. Cryopreservation
III. Sacred groves
IV. Gene banks
V. National parks
VI. In-vitro culture
The study of animal behaviour is
Match the following
Choose the hyperparasite
Consider the following statements Assertion (A): Respiratory system of cockroach is polypneustic type. Reason (R): All spiracles are functional. The correct answer is