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Home
Questions & Answer
Science Questions & Answers
Zoology Questions & Answers
Zoology Questions & Answers
(Compiled from UPSC, SSC ,PSC ,IBPS previous question papers)
Severe diarrhoea is a symptom of
A
Tuberculosis
B
Cholera
C
Leprosy
D
Anthrax
Ammonotelism is common in
A
Fishes
B
Birds
C
Mammals
D
Reptiles
Endothecium and endothelium are structures associated with
A
Anther and Integument
B
Anther and Nucelius
C
Integument and Anther
D
Anther and Ovary wall
Synapse is seen in
A
Nervous system
B
Digestive system
C
Excretory system
D
Reproductive system
Visceral arches support
A
Wall of the pharynx
B
Viscera
C
Operculum
D
Gill filament
The disease diabetes mellitus is caused by the deficiency of
A
Iofine
B
Insulin
C
Vitamins
D
Proteins
The name of scales in Mullet fish is
A
Placoid
B
Cycloid
C
Ctenoid
D
Ganoid
Formation of red blood cells in a normal human adult occurs in
A
Muscle
B
Spleen
C
Bone marrow
D
Skin
Which of the following statements in not associated with biocommunication in animals
A
They are signs througn chemical molecules
B
It is a mechanism of vocalization as seen between competing bird species
C
Associated with social conflict of organism between same species
D
It is production of pheromones as between various species of insects
Powerhouse of the cell is
A
Chloroplast
B
Nucleus
C
Endoplasmic reticulum
D
Mitochondria
Identification of cancer cell, based on the cell morphology depends on the cell shape
A
Amoeboid
B
Round
C
Irregular
D
Ruptured
What is the result of hypofunction of Thyroid ?
A
Gigantism
B
Cretinism
C
Goitre
D
Diabetes
What is the role of thyrocalciionin produced by thyroid gland ?
A
Decrease blood calcium concentration
B
Increase blood calcium concentration
C
To mobilize sodium ions into cell
D
To mobilize sodium ions out of the cell
Blood plasma is
A
Blood - Blood cells
B
Blood + Blood cells
C
Blood + Serum
D
Blood + Fibrinogen
The father of Genetics is
A
Darwin
B
Mendel
C
Lamarck
D
Hutchinson
Where in the human body is the Uvula?
A
None
B
Ears
C
Mouth
D
Neck
What are BSI and ZSI?
A
The Botanical survey of india and zoological survey of india
B
The Botanical service of india and zoological survey of india
C
The Basic Survey of India and zonary survey of India
D
The Basic Service of India and zonary survey of India
Name the vitamin and mineral necessary for blood clotting
A
Vitamin D and Calcium
B
Vitamin B and Sodium
C
Vitamin K and Calcium
D
Vitamin C and Iodine
Hemoglobin is made up of
A
Manganese and Chlorine
B
Iron and Iodine
C
Iodine and Protein
D
Iron and Protein
The cell division results in four daughter cells each having half the number of chromosomes of the parent cell and are called gametes. This type of cell division is
A
Mitosis
B
Amitosis
C
Meiosis
D
Karyokinesis
What are Eka, Cray XT5, Nebulae and SAGA-220
A
Brid flu causing viral strains
B
Computer applications
C
Supercomputers
D
Unmanned aircraft for espionage
Which one of the following is the correct sequence of the various stages in the food chain
A
Grasshoppers,Snakes,Frogs,Vultures
B
Grasshoppers,Frogs,Snakes,Vultures
C
Frogs,Vultures,Snakes,Grasshoppers
D
Vultures,Snakes,Grasshoppers,Frogs
An ecosystem comprises
A
Only trees, shrubs and herbs in an area
B
Only animals in an area
C
All plants and animals in an area
D
All living and non-living things in an area
Which of the following disease is not caused by bacteria
A
Dengue
B
Cholera
C
Tetanus
D
Malaria
Hypoglycemia, glycosuria and polyuria are caused by the deficiency of
A
Estrogen
B
Testosterone
C
Insulin
D
Glucagon
The disease caused by a protozoan :
A
Typhoid
B
Chicken
C
AIDS
D
Malaria
Which is the first enzyme to mix out red blood cells
A
Trypsin
B
Amylase
C
Pepsin
D
Cellulase
Among the following organisms, which one does not belong to the class of other three?
A
Spider
B
Scorpion
C
Mite
D
Crab
Which one of the following is the correct sequence of a food chain?
A
Diatoms-Herrings-Crustaceans
B
Crustaceans-Herrings-Diatoms
C
Crustaceans-Diatoms-Herrings
D
Diatoms-Crustaceans-Herrings
Many bacteria and protozoa simply divide into two or more daughter cells. This process is known as
A
Fragmentation
B
Budding
C
Fission
D
Propagation
1
2
3
4
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